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Top 100 Key Players companies in Photomask
by Highest Patent Value in the world in 2020

The Photomask top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Photomask Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Netherlands

South Korea

Germany

Singapore

Ranking:

Most Patent Filings

Highest Patent Value

Most Sep Patents

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Socionext, Inc.
Kyoto, Japan
Quality of experience,Semiconductor device fabrication,Semiconductor,
...[+2]
Avg patent value: 8.61 M
2
The Chemours Company FC LLC
OH, US
Agrochemical,Pesticide,Chemical engineering
Avg patent value: 4.32 M
3
Citizen Electronics Co., Ltd.
Yamanashi, Japan
Electronics,Solid-state lighting,Electrical equipment,
...[+2]
Avg patent value: 3.93 M
4
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa, Japan
Semiconductor,Transistor,Semiconductor device,
...[+2]
Avg patent value: 3.61 M
5
Apple, Inc.
California, United States
Software,Computer hardware,Peripheral,
...[+2]
Avg patent value: 3.46 M
6
Stamford Devices Ltd.
Ireland
Asset management
Avg patent value: 3.39 M
7
Showa Denko Materials Co., Ltd.
Tokyo, Japan
Semiconductor,Carbon product,Efficient energy use,
...[+2]
Avg patent value: 3.24 M
8
Nichia Corp.
Tokushima, Japan
Laser diode,Semiconductor,LED lamp,
...[+2]
Avg patent value: 3.19 M
9
Lumileds Holding BV
Noord-Holland, Netherlands
Diode,Headlamp,Automotive engineering,
...[+2]
Avg patent value: 3.15 M
10
IPG Photonics Corp.
Massachusetts, United States
Laser,Fiber laser,Photonics,
...[+2]
Avg patent value: 3.13 M
11
Dow Global Technologies LLC
Michigan, United States
Polymer,Chemical engineering,Cloud computing,
...[+2]
Avg patent value: 3.03 M
12
Satco Products, Inc.
Tennessee, United States
Electronics,Bulb,Nightlight,
...[+2]
Avg patent value: 3.02 M
13
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
Avg patent value: 2.86 M
14
Dainippon Printing Co. Ltd.
Japan
Avg patent value: 2.86 M
15
Iwatani Corp.
Tokyo, Japan
Petroleum,Petroleum industry,Helium,
...[+2]
Avg patent value: 2.84 M
16
Shindengen Electric Manufacturing Co. Ltd.
Tokyo, Japan
Semiconductor,Electronics,MOSFET,
...[+2]
Avg patent value: 2.74 M
17
SanDisk 3D LLC
California, United States
Peripheral,Electronics,Computer hardware
Avg patent value: 2.72 M
18
NGK SPARK PLUG CO., LTD.
Aichi, Japan
Spark plug,Automotive engineering,Ceramic art,
...[+2]
Avg patent value: 2.67 M
19
Ricoh Co., Ltd.
Tokyo, Japan
Digital media,Data visualization,Thermal paper,
...[+2]
Avg patent value: 2.65 M
20
Nippon Kayaku Co., Ltd.
Tokyo, Japan
Biosimilar,Chemical engineering,Industrial engineering,
...[+2]
Avg patent value: 2.65 M
21
BEWi Insulation Norrköping AB
Stockholm, Sweden
Materials science,Construction engineering,Decision-making
Avg patent value: 2.58 M
22
Sumitomo Bakelite Co., Ltd.
Tokyo, Japan
Semiconductor,Materials science,Bakelite,
...[+2]
Avg patent value: 2.46 M
23
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
Avg patent value: 2.45 M
24
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
Avg patent value: 2.42 M
25
IBIDEN Co., Ltd.
Gifu, Japan
Electronics,Semiconductor,Asphalt,
...[+2]
Avg patent value: 2.41 M
26
TDK Corp.
Tokyo, Japan
Electronic component,Ceramic capacitor,Electronics,
...[+2]
Avg patent value: 2.40 M
27
Micron Technology, Inc.
Idaho, United States
Semiconductor,Computer hardware,Solid-state drive,
...[+2]
Avg patent value: 2.20 M
28
Taiyo Ink Manufacturing Co., Ltd.
Saitama, Japan
Flat panel display,Chemical engineering,Electronic component
Avg patent value: 2.18 M
29
Soitec SA
Rhône-Alpes, France
Semiconductor,Smart Cut,Electronics,
...[+2]
Avg patent value: 2.13 M
30
HOYA Corp.
Tokyo, Japan
Computer hardware,Software,Intraocular lens,
...[+2]
Avg patent value: 2.12 M
31
UV Craftory Co., Ltd.
Tokyo, Japan
Diode,Telecommunications,Task management,
...[+2]
Avg patent value: 1.96 M
32
Shimadzu Corp.
Kyoto, Japan
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
Avg patent value: 1.92 M
33
Skorpios Technologies, Inc.
New Mexico, United States
Semiconductor,Wellness Programs,Photodetector,
...[+2]
Avg patent value: 1.92 M
34
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
Avg patent value: 1.90 M
35
Renesas Electronics Corp.
Tokyo, Japan
Semiconductor,Microcontroller,Electronics,
...[+2]
Avg patent value: 1.89 M
36
Ohkuchi Materials Co., Ltd.
Kagoshima, Japan
Lead frame,Semiconductor
Avg patent value: 1.85 M
37
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
Avg patent value: 1.83 M
38
KLA Corp.
California, United States
Semiconductor,Computer hardware,Electronics,
...[+2]
Avg patent value: 1.77 M
39
KLA-Tencor Technologies Corp.
California, United States
Avg patent value: 1.77 M
40
Shin-Etsu Chemical Co., Ltd.
Tokyo, Japan
Silicone,Semiconductor,Chemical engineering,
...[+2]
Avg patent value: 1.77 M
41
Fujitsu Interconnect Technologies Ltd.
Nagano, Japan
Printed circuit board,Warehouse,Automation,
...[+2]
Avg patent value: 1.76 M
42
Asahi Kasei Corp.
Tokyo, Japan
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
Avg patent value: 1.74 M
43
Japan Display Central, Inc.
Japan
Avg patent value: 1.66 M
44
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Semiconductor,Lithography,Computer hardware,
...[+2]
Avg patent value: 1.63 M
45
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
Avg patent value: 1.57 M
46
Synopsys, Inc.
California, United States
Software,Information technology consulting,Electronic design automation,
...[+2]
Avg patent value: 1.57 M
47
LFoundry Srl
Abruzzo, Italy
Semiconductor,Design tool,Electronic component,
...[+1]
Avg patent value: 1.56 M
48
FUJIFILM Corp.
Tokyo, Japan
Photography,Medical imaging,Computer hardware,
...[+2]
Avg patent value: 1.55 M
49
Value Engineering Co. Ltd.
South Korea
Avg patent value: 1.54 M
50
Cirrus Logic International Semiconductor Ltd.
United Kingdom
Software,Enterprise software,Semiconductor
Avg patent value: 1.54 M
51
ATI Technologies ULC
California, United States
Semiconductor,Graphics processing unit,Chipset,
...[+1]
Avg patent value: 1.52 M
52
Versum Materials US LLC
Pennsylvania, United States
Sanitation,SOAP
Avg patent value: 1.52 M
53
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
Avg patent value: 1.48 M
54
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
Avg patent value: 1.48 M
55
eBay, Inc.
California, United States
E-commerce,Search engine,Common value auction,
...[+2]
Avg patent value: 1.45 M
56
Panasonic Liquid Crystal Display Co., Ltd.
Hyogo, Japan
Liquid-crystal display,Electronics
Avg patent value: 1.42 M
57
Nitto Denko Corp.
Osaka, Japan
Semiconductor,Product design,Adhesive,
...[+2]
Avg patent value: 1.40 M
58
NEC LCD Technologies Ltd.
Kanagawa, Japan
Liquid-crystal display,Computer hardware,Electronics
Avg patent value: 1.39 M
59
Advanced Industrial Science & Technology
Tokyo, Japan
Graphene,Association (object-oriented programming)
Avg patent value: 1.36 M
60
SanDisk Technologies LLC
Texas, United States
Avg patent value: 1.35 M
61
BASF SE
Rheinland-Pfalz, Germany
Agriculture,Petrochemical,Chemical engineering,
...[+2]
Avg patent value: 1.34 M
62
UTAC Headquarters Pte Ltd.
Central Singapore, Singapore
Avg patent value: 1.33 M
63
Seoul Viosys Co., Ltd.
South Korea
Computer hardware,Electronics,Semiconductor,
...[+2]
Avg patent value: 1.27 M
64
Fuji Electronics Co., Ltd.
Tokyo, Japan
Semiconductor,Microcomputer,Electronic component,
...[+2]
Avg patent value: 1.27 M
65
Fuji Electric FA Components & SYstems Co., Ltd.
Tokyo, Japan
Semiconductor,Industrial engineering,Smart grid,
...[+2]
Avg patent value: 1.27 M
66
Floadia Corp.
Tokyo, Japan
Semiconductor,Non-volatile memory,Flash memory,
...[+2]
Avg patent value: 1.23 M
67
Xilinx, Inc.
California, United States
Software,Computer hardware,Semiconductor,
...[+2]
Avg patent value: 1.22 M
68
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
Avg patent value: 1.21 M
69
Toyoda Gosei Co., Ltd.
Aichi, Japan
Optoelectronics,Airbag,Synthetic rubber,
...[+2]
Avg patent value: 1.19 M
70
Mosaid Technologies, Inc.
Ontario, Canada
Intellectual property,Semiconductor,Software development,
...[+1]
Avg patent value: 1.19 M
71
Longitude Semiconductor SARL
Luxembourg
Avg patent value: 1.19 M
72
Toray Industries, Inc.
Tokyo, Japan
Fiber,Textile,Textile (markup language),
...[+2]
Avg patent value: 1.16 M
73
Mitsubishi Gas Chemical Co., Inc.
Tokyo, Japan
Petroleum industry,Petrochemical,Engineering plastic,
...[+2]
Avg patent value: 1.15 M
74
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Avg patent value: 1.12 M
75
Furukawa Electric Co., Ltd.
Tokyo, Japan
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
Avg patent value: 1.09 M
76
STMicroelectronics International NV
Switzerland
Semiconductor,Electronics,Beacon,
...[+2]
Avg patent value: 1.09 M
77
SEMES Co., Ltd.
South Korea
Semiconductor,Automation,Mechanical engineering,
...[+2]
Avg patent value: 1.09 M
78
NVIDIA Corp.
California, United States
Software,Graphics processing unit,Computer hardware,
...[+2]
Avg patent value: 1.04 M
79
Japan Display, Inc.
Tokyo, Japan
Semiconductor,Electronic visual display,Navigation system,
...[+2]
Avg patent value: 1.01 M
80
Novaled GmbH
Sachsen, Germany
OLED,Electronics,Electronic component,
...[+2]
Avg patent value: 1.01 M
81
Hamamatsu Photonics KK
Shizuoka, Japan
Semiconductor,Photonics,Laser,
...[+2]
Avg patent value: 1.01 M
82
Hitachi Kokusai Electric, Inc.
Saga, Japan
Semiconductor,Electronics,Thin film,
...[+2]
Avg patent value: 996,750
83
Micobiomed Co., Ltd.
Daejeon, South Korea
Medical equipment,Medicine
Avg patent value: 980,000
84
IXYS LLC
Arkansas, United States
Semiconductor,Electronics,Transistor,
...[+2]
Avg patent value: 940,000
85
LG Chem Ltd.
South Korea
Petrochemical,Synthetic rubber,Health care,
...[+2]
Avg patent value: 932,800
86
PragmatIC Printing Ltd.
Cambridgeshire, United Kingdom
Semiconductor,Flexible electronics,Product design,
...[+2]
Avg patent value: 921,214
87
Tianma Microelectronics Co., Ltd.
Shanghai Shi, China
Liquid-crystal display,Telecommunications,Peripheral,
...[+2]
Avg patent value: 920,000
88
Shanghai Tianma Microelectronics Co., Ltd.
Shanghai Shi, China
Liquid-crystal display,Computer hardware,Electronics,
...[+1]
Avg patent value: 920,000
89
Shinko Electric Industries Co., Ltd.
Nagano, Japan
Semiconductor,Packaging engineering,Integrated circuit,
...[+2]
Avg patent value: 903,285
90
Sony Semiconductor Solutions Corp.
Kanagawa, Japan
Semiconductor,Image sensor,CMOS sensor,
...[+2]
Avg patent value: 894,555
91
Stanley Electric Co., Ltd.
Tokyo, Japan
Headlamp,Automotive engineering,Backlight,
...[+2]
Avg patent value: 888,555
92
Kaneka Corp.
Tokyo, Japan
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
Avg patent value: 878,833
93
3M Innovative Properties Co.
Minnesota, United States
Intellectual property,Product design
Avg patent value: 855,000
94
ASML Holding NV
Noord-Brabant, Netherlands
Semiconductor,Electronics,Manufacturing engineering,
...[+2]
Avg patent value: 850,000
95
Shin-Etsu Polymer Co., Ltd.
Tokyo, Japan
Semiconductor,Chemical engineering,Ductile iron pipe,
...[+2]
Avg patent value: 840,000
96
RPX Corp.
California, United States
Patent portfolio,Semiconductor,E-commerce,
...[+2]
Avg patent value: 840,000
97
ICTK Co., Ltd.
Gyeonggi-do, South Korea
Smart card,Information technology consulting,Mobile device
Avg patent value: 835,200
98
D2S, Inc.
California, United States
Software,Lithography,Semiconductor,
...[+2]
Avg patent value: 817,612
99
Semiconductor Components Industries LLC
Arizona, United States
Semiconductor,Transistor,Image sensor,
...[+2]
Avg patent value: 810,406
100
Unity Semiconductor Corp.
California, United States
Semiconductor,Software development,Data processing,
...[+2]
Avg patent value: 810,000

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