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Top 50 Key Players companies in Memory
by Most Market Reports in the Japan in 2021

The Memory top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Market Reports Memory 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

Germany

United Kingdom

France

Canada

Italy

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
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
market report: 37
2
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
market report: 19
3
Renesas Electronics Corp.
Tokyo, Japan
Semiconductor,Microcontroller,Electronics,
...[+2]
market report: 16
4
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
market report: 9
5
UMC Electronics Co., Ltd.
Saitama, Japan
Semiconductor,Electronics,Electronic component,
...[+2]
market report: 6
6
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
market report: 5
7
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
market report: 3
8
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
market report: 3
9
FUJIFILM Holdings Corp.
Tokyo, Japan
Medical imaging,Recording media,Digital camera,
...[+2]
market report: 3
10
TDK Corp.
Tokyo, Japan
Electronic component,Ceramic capacitor,Electronics,
...[+2]
market report: 3
11
Shin-Etsu Chemical Co., Ltd.
Tokyo, Japan
Silicone,Semiconductor,Chemical engineering,
...[+2]
market report: 3
12
Nitto Denko Corp.
Osaka, Japan
Semiconductor,Product design,Adhesive,
...[+2]
market report: 2
13
JSR Corp.
Tokyo, Japan
Synthetic rubber,Natural rubber,Elastomer,
...[+2]
market report: 2
14
Tokyo Seimitsu Co., Ltd.
Tokyo, Japan
Semiconductor,Chemical-mechanical planarization,Electronic component,
...[+2]
market report: 2
15
KIOXIA Corp.
Tokyo, Japan
Computer hardware,Solid-state,Flash memory,
...[+2]
market report: 2
16
Canon Anelva Corp.
Tokyo, Japan
Semiconductor,Electronic component,Chemical vapor deposition,
...[+2]
market report: 2
17
Fujitsu Semiconductor Ltd.
Kanagawa, Japan
Semiconductor,Electronic component,Microcontroller,
...[+2]
market report: 2
18
TowerJazz Japan Ltd.
Hyogo, Japan
Semiconductor,Physical design,Electronic component,
...[+2]
market report: 2
19
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
market report: 1
20
DENSO Corp.
Aichi, Japan
Automotive engineering,Industrial robot,Programmable logic controller,
...[+2]
market report: 1
21
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
market report: 1
22
Kyocera Corp.
Kyoto, Japan
Semiconductor,Electronics,Telecommunications,
...[+2]
market report: 1
23
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
market report: 1
24
Kawasaki Heavy Industries Ltd.
Kyoto, Japan
Turbine,Mechanical engineering,Manufacturing engineering,
...[+2]
market report: 1
25
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
market report: 1
26
IHI Corp.
Tokyo, Japan
Turbocharger,Manufacturing engineering,Turbine,
...[+2]
market report: 1
27
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
market report: 1
28
Yamaha Corp.
Shizuoka, Japan
Audio equipment,Gasoline,Loudspeaker,
...[+2]
market report: 1
29
YASKAWA Electric Corp.
Fukuoka, Japan
Robotics,Automation,Electrical equipment,
...[+2]
market report: 1
30
Alps Alpine Co., Ltd.
Tokyo, Japan
Electronic component,Electronics,Power transmission,
...[+2]
market report: 1
31
ROHM Co., Ltd.
Kyoto, Japan
Semiconductor,Electronic component,Power module,
...[+2]
market report: 1
32
FANUC Corp.
Yamanashi, Japan
Robotics,Robot,Automation,
...[+2]
market report: 1
33
IBIDEN Co., Ltd.
Gifu, Japan
Electronics,Semiconductor,Asphalt,
...[+2]
market report: 1
34
LINTEC Corp.
Tokyo, Japan
Adhesive materials,Industrial engineering,Pressure sensitive,
...[+2]
market report: 1
35
Japan Display, Inc.
Tokyo, Japan
Semiconductor,Electronic visual display,Navigation system,
...[+2]
market report: 1
36
HIROSE ELECTRIC CO., LTD.
Kanagawa, Japan
Semiconductor,Electronics,Optical fiber connector,
...[+2]
market report: 1
37
DISCO Corp.
Tokyo, Japan
Semiconductor,Manufacturing engineering,Industrial engineering,
...[+2]
market report: 1
38
SUMCO Corp.
Tokyo, Japan
Semiconductor,Wafer,Silicon,
...[+2]
market report: 1
39
Hirata Corp.
Kumamoto, Japan
Robot,Automation,Manufacturing engineering,
...[+2]
market report: 1
40
TOKYO OHKA KOGYO CO., LTD.
Kanagawa, Japan
Photoresist,Semiconductor,Petrochemical,
...[+2]
market report: 1
41
Micronics Japan Co., Ltd.
Tokyo, Japan
Semiconductor,Probe card,Electronic component,
...[+2]
market report: 1
42
JAPAN ELECTRONIC MATERIALS CORP.
Hyogo, Japan
Semiconductor,Probe card,Electronics,
...[+2]
market report: 1
43
Showa Denko Materials Co., Ltd.
Tokyo, Japan
Semiconductor,Carbon product,Efficient energy use,
...[+2]
market report: 1
44
Shinko Electric Industries Co., Ltd.
Nagano, Japan
Semiconductor,Packaging engineering,Integrated circuit,
...[+2]
market report: 1
45
Hitachi Kokusai Electric, Inc.
Saga, Japan
Semiconductor,Electronics,Thin film,
...[+2]
market report: 1
46
Mitsumi Electric Co., Ltd.
Osaka, Japan
Semiconductor,Metal,Electronic component,
...[+2]
market report: 1
47
J.S.T. Manufacturing Co., Ltd.
Osaka, Japan
Semiconductor,Electronics,Ribbon cable,
...[+2]
market report: 1
48
IAI Corp.
Shizuoka, Japan
Automation,Actuator,Robot,
...[+2]
market report: 1
49
Solar Frontier KK
Tokyo, Japan
Solar energy,Semiconductor,Sales management,
...[+2]
market report: 1
50
NTT Advanced Technology Corp.
Kanagawa, Japan
Wireless network,Optics,Fiber,
...[+2]
market report: 1

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