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Top 100 Key Players companies in Film Forming
by Most Patent Citation in the Japan in 2021

The Film Forming top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Film Forming Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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

South Korea

United States

France

Germany

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa, Japan
Semiconductor,Transistor,Semiconductor device,
...[+2]
patent citation: 16,566
2
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
patent citation: 8,136
3
Casio Electronics Manufacturing Co., Ltd.
Saitama, Japan
patent citation: 5,371
4
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 3,654
5
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
patent citation: 3,466
6
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
patent citation: 3,202
7
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
patent citation: 3,133
8
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 2,905
9
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 2,425
10
Seiko Instruments, Inc.
Chiba, Japan
Semiconductor,Electronic component,Optical fiber connector,
...[+2]
patent citation: 1,530
11
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
patent citation: 1,293
12
Japan Display West, Inc.
Japan
patent citation: 1,184
13
Mitsui Chemistry Joint-stock Co.
Japan
patent citation: 875
14
Nihon Denso KK
Saitama, Japan
Manufacturing engineering,Mechanical engineering
patent citation: 804
15
Ricoh Co., Ltd.
Tokyo, Japan
Digital media,Data visualization,Thermal paper,
...[+2]
patent citation: 775
16
Asahi Kasei Corp.
Tokyo, Japan
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
patent citation: 679
17
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
patent citation: 619
18
Shin-Etsu Handotai Co., Ltd.
Tokyo, Japan
Semiconductor,Ingot,Wafer,
...[+2]
patent citation: 535
19
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
patent citation: 520
20
Panasonic Liquid Crystal Display Co., Ltd.
Hyogo, Japan
Liquid-crystal display,Electronics
patent citation: 458
21
Japan Display Central, Inc.
Japan
patent citation: 339
22
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
patent citation: 320
23
JSR Corp.
Tokyo, Japan
Synthetic rubber,Natural rubber,Elastomer,
...[+2]
patent citation: 309
24
Fuji Electronics Co., Ltd.
Tokyo, Japan
Semiconductor,Microcomputer,Electronic component,
...[+2]
patent citation: 300
25
Fuji Electric FA Components & SYstems Co., Ltd.
Tokyo, Japan
Semiconductor,Industrial engineering,Smart grid,
...[+2]
patent citation: 300
26
NEC Electronics Corp.
Kanagawa, Japan
Electronics,Computer hardware,Semiconductor,
...[+2]
patent citation: 295
27
FUJIFILM Corp.
Tokyo, Japan
Photography,Medical imaging,Computer hardware,
...[+2]
patent citation: 278
28
Advanced LCD Technologies Development Center Co., Ltd.
Tochigi, Japan
patent citation: 278
29
Oki Data Corp.
Tokyo, Japan
Electronics,Monochrome,Light-emitting diode,
...[+1]
patent citation: 273
30
Advanced Industrial Science & Technology
Tokyo, Japan
Graphene,Association (object-oriented programming)
patent citation: 260
31
AGC
Tokyo, Japan
Fluorine,Glazing,Chemical engineering,
...[+2]
patent citation: 250
32
Asahi Fiber Glass Co., Ltd.
Tokyo, Japan
Glass wool,Thermal insulation,Fiber,
...[+2]
patent citation: 250
33
Hamamatsu Photonics KK
Shizuoka, Japan
Semiconductor,Photonics,Laser,
...[+2]
patent citation: 223
34
Kaneka Corp.
Tokyo, Japan
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
patent citation: 220
35
Canon Anelva Corp.
Tokyo, Japan
Semiconductor,Electronic component,Chemical vapor deposition,
...[+2]
patent citation: 217
36
Renesas Electronics Corp.
Tokyo, Japan
Semiconductor,Microcontroller,Electronics,
...[+2]
patent citation: 206
37
JOLED, Inc.
Tokyo, Japan
Electroluminescent display,Cryptocurrency,Android (robot),
...[+2]
patent citation: 200
38
Japan Display, Inc.
Tokyo, Japan
Semiconductor,Electronic visual display,Navigation system,
...[+2]
patent citation: 185
39
Shin-Etsu Chemical Co., Ltd.
Tokyo, Japan
Silicone,Semiconductor,Chemical engineering,
...[+2]
patent citation: 182
40
TDK Corp.
Tokyo, Japan
Electronic component,Ceramic capacitor,Electronics,
...[+2]
patent citation: 166
41
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
patent citation: 159
42
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
patent citation: 159
43
Tottori Sanyo Electric Co., Ltd.
Tottori, Japan
Display device,Electronics,Projector
patent citation: 157
44
Furukawa Electric Co., Ltd.
Tokyo, Japan
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
patent citation: 141
45
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
patent citation: 139
46
Nippon Sanso KK
Japan
Industrial gas,Chemical engineering,Liquid helium,
...[+2]
patent citation: 129
47
Sumitomo Heavy Industries, Ltd.
Tokyo, Japan
Sewage treatment,Proton therapy,Cryocooler,
...[+2]
patent citation: 110
48
Kobe Steel, Ltd.
Hyogo, Japan
Welding,Electronics,Mining engineering,
...[+2]
patent citation: 102
49
Flosfia Inc.
Kyoto, Japan
Chemical vapor deposition,Big data,Semiconductor,
...[+1]
patent citation: 100
50
Hitachi Car Engineering Co., Ltd.
Japan
Automotive engineering
patent citation: 98
51
Nippon Sheet Glass Co., Ltd.
Tokyo, Japan
Glazing,Flat glass,Timing belt,
...[+2]
patent citation: 96
52
Aiwa KK
Japan
Audio equipment,Electronics
patent citation: 82
53
Nikko-Materials Co., Ltd.
Japan
Power transmission,Electronics,Silicon carbide,
...[+2]
patent citation: 80
54
Nippon Shokubai Co., Ltd.
Tokyo, Japan
Polymer,Acrylic acid,Chemical engineering,
...[+2]
patent citation: 79
55
Asahi Kasei Microdevices Corp.
Tokyo, Japan
Electronic component,Electronics,Avionics,
...[+2]
patent citation: 79
56
Asahi Kasei Microsystems Co., Ltd.
Japan
Semiconductor,Accelerometer,Electronic component
patent citation: 79
57
Kyocera Corp.
Kyoto, Japan
Semiconductor,Electronics,Telecommunications,
...[+2]
patent citation: 77
58
Sphelar Power Corp.
Kyoto, Japan
Solar cell,Solar energy,Renewable energy,
...[+2]
patent citation: 75
59
Yazaki Corp.
Tokyo, Japan
Electronic component,Automotive engineering,Cable harness,
...[+2]
patent citation: 73
60
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
patent citation: 72
61
Sekisui Chemical Co., Ltd.
Osaka, Japan
Synthetic rubber,Industrial engineering,Polyvinyl chloride,
...[+2]
patent citation: 64
62
Toppan, Inc.
Tokyo, Japan
Publishing,Semiconductor,Electronics,
...[+2]
patent citation: 61
63
The Japan Steel Works Ltd.
Tokyo, Japan
Wind power,Ferroalloy,Energy products,
...[+2]
patent citation: 57
64
JSW
Tokyo, Japan
Energy products,Petroleum industry,Precious metal,
...[+2]
patent citation: 57
65
Kureha Corp.
Hokkaido, Japan
Chemical engineering,Polyvinylidene fluoride,Wallpaper,
...[+2]
patent citation: 56
66
Pioneer Corp.
Fukushima, Japan
Navigation system,Laserdisc player,Electronic product,
...[+2]
patent citation: 53
67
Stanley Electric Co., Ltd.
Tokyo, Japan
Headlamp,Automotive engineering,Backlight,
...[+2]
patent citation: 50
68
Toray Industries, Inc.
Tokyo, Japan
Fiber,Textile,Textile (markup language),
...[+2]
patent citation: 49
69
Toyobo Co., Ltd.
Osaka, Japan
Chemical engineering,Synthetic rubber,Membrane,
...[+2]
patent citation: 49
70
Nippon Kayaku Co., Ltd.
Tokyo, Japan
Biosimilar,Chemical engineering,Industrial engineering,
...[+2]
patent citation: 48
71
SUMCO Corp.
Tokyo, Japan
Semiconductor,Wafer,Silicon,
...[+2]
patent citation: 47
72
AGC Seimi Chemical Co. Ltd.
Kanagawa, Japan
Organic electronics,Chemical engineering
patent citation: 47
73
Sumitomo Bakelite Co., Ltd.
Tokyo, Japan
Semiconductor,Materials science,Bakelite,
...[+2]
patent citation: 46
74
Mitsubishi Kogyo KK
Japan
patent citation: 44
75
KIOXIA Corp.
Tokyo, Japan
Computer hardware,Solid-state,Flash memory,
...[+2]
patent citation: 43
76
UBE Corp.
Tokyo, Japan
Synthetic rubber,Chemical engineering,Coal mining,
...[+2]
patent citation: 42
77
Victor Company of Japan Ltd.
Kanagawa, Japan
Electronics,Software,High-definition television,
...[+2]
patent citation: 41
78
Komatsu Ltd.
Tokyo, Japan
Environmental engineering,Construction engineering,Heavy equipment,
...[+2]
patent citation: 40
79
Oclaro Japan, Inc.
Kanagawa, Japan
Semiconductor,Computer hardware,Electronics,
...[+1]
patent citation: 39
80
Toyoda Gosei Co., Ltd.
Aichi, Japan
Optoelectronics,Airbag,Synthetic rubber,
...[+2]
patent citation: 38
81
New Cosmos Electric Co., Ltd.
Osaka, Japan
Wireless sensor network,Computer hardware,Electronics,
...[+2]
patent citation: 38
82
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
patent citation: 36
83
Dainippon Printing Co. Ltd.
Japan
patent citation: 36
84
Ajinomoto Co., Inc.
Tokyo, Japan
Seasoning,Amino acid,Food processing,
...[+2]
patent citation: 35
85
NEC LCD Technologies Ltd.
Kanagawa, Japan
Liquid-crystal display,Computer hardware,Electronics
patent citation: 35
86
Osaka Gas Co., Ltd.
Osaka, Japan
Natural gas,Activated carbon,Petroleum industry,
...[+2]
patent citation: 34
87
Hitachi Astemo Ltd.
Japan
Public transport,Automotive engineering
patent citation: 34
88
Citizen Watch Co., Ltd.
Tokyo, Japan
Quartz,Semiconductor,Electronics,
...[+2]
patent citation: 31
89
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
patent citation: 25
90
Kojundo Chemical Laboratory Co., Ltd.
Saitama, Japan
Electronic component,Computer hardware,Electronics,
...[+1]
patent citation: 24
91
Nissin Electric Co., Ltd.
Kyoto, Japan
Electronics,Life Cycle Engineering,Transformer,
...[+2]
patent citation: 23
92
Toyota Central R&D Labs, Inc.
Aichi, Japan
Semiconductor,Power semiconductor device,System on a chip,
...[+2]
patent citation: 23
93
Showa Denko K.K.
Chiba, Japan
Graphite,Materials science,Nanomaterials,
...[+2]
patent citation: 22
94
NOK Corp.
Tokyo, Japan
Lubricant,Printed electronics,Industrial engineering,
...[+2]
patent citation: 22
95
Riken Corp.
Saitama, Japan
Social network,Tappet,Piston ring,
...[+2]
patent citation: 22
96
TOKYO OHKA KOGYO CO., LTD.
Kanagawa, Japan
Photoresist,Semiconductor,Petrochemical,
...[+2]
patent citation: 22
97
Nippon Light Metal Co., Ltd.
Tokyo, Japan
Metal,Precious metal,Mining engineering,
...[+2]
patent citation: 22
98
DAIKIN INDUSTRIES Ltd.
Osaka, Japan
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
patent citation: 20
99
Nitto Denko Corp.
Osaka, Japan
Semiconductor,Product design,Adhesive,
...[+2]
patent citation: 20
100
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
patent citation: 19

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