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Top 20 Fast-growings companies in Photomask
by Most Patent Filing In 1 Year in the Japan in 2021

The Photomask top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year Photomask Fast-growings 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.
#
Company Name
Region
Tech Topics
Total
1
Semiconductor Energy Laboratory Co., Ltd.
Semiconductor,Transistor,Semiconductor device,
...[+2]
Patent: 78
2
Tokyo Electron Ltd.
Semiconductor,Power transmission,Flat panel display,
...[+2]
Patent: 15
3
Shin-Etsu Chemical Co., Ltd.
Silicone,Semiconductor,Chemical engineering,
...[+2]
Patent: 11
4
Renesas Electronics Corp.
Semiconductor,Microcontroller,Electronics,
...[+2]
Patent: 6
5
KIOXIA Corp.
Computer hardware,Solid-state,Flash memory,
...[+2]
Patent: 5
6
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 3
7
Japan Display, Inc.
Semiconductor,Electronic visual display,Navigation system,
...[+2]
Patent: 3
8
Toppan, Inc.
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 2
9
Mitsubishi Petrochemical Co. Ltd.
Petrochemical,Chemical engineering
Patent: 2
10
Canon, Inc.
Computer hardware,Software,Computer vision,
...[+2]
Patent: 2
11
Fuji Electric FA Components & SYstems Co., Ltd.
Semiconductor,Industrial engineering,Smart grid,
...[+2]
Patent: 1
12
Dainippon Printing Co. Ltd.
Patent: 1
13
Kaneka Corp.
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
Patent: 1
14
Shanken Electric Co. Ltd.
Patent: 1
15
Dai Nippon Printing Co., Ltd.
Electronics,Publishing,Publication,
...[+2]
Patent: 1
16
Sumitomo Heavy Industries, Ltd.
Sewage treatment,Proton therapy,Cryocooler,
...[+2]
Patent: 1
17
Hitachi Kokusai Electric, Inc.
Semiconductor,Electronics,Thin film,
...[+2]
Patent: 1
18
Sakai Display Products Corp.
Liquid crystal,Electronics,Computer hardware,
...[+2]
Patent: 1
19
Mitsubishi Electric Engineering Co., Ltd.
Patent: 1
20
Nichia Corp.
Laser diode,Semiconductor,LED lamp,
...[+2]
Patent: 1
Page generation time: Jan 11 2025