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Top 20 Fast-growings companies in Memory
by Most Patent Filing In 5 Years in the Japan in 2022

The Memory top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Memory Fast-growings in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, 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
KIOXIA Corp.
Computer hardware,Solid-state,Flash memory,
...[+2]
Patent: 2,320
2
Renesas Electronics Corp.
Semiconductor,Microcontroller,Electronics,
...[+2]
Patent: 78
3
Sony Semiconductor Solutions Corp.
Semiconductor,Image sensor,CMOS sensor,
...[+2]
Patent: 70
4
LAPIS Semiconductor Co., Ltd.
Semiconductor,Microcontroller,Information appliance,
...[+2]
Patent: 35
5
Semiconductor Energy Laboratory Co., Ltd.
Semiconductor,Transistor,Semiconductor device,
...[+2]
Patent: 30
6
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 30
7
Toshiba Electronic Devices & Storage Corp.
Semiconductor,Electronic component,Semiconductor device fabrication,
...[+2]
Patent: 27
8
Canon, Inc.
Computer hardware,Software,Computer vision,
...[+2]
Patent: 24
9
Socionext, Inc.
Quality of experience,Semiconductor device fabrication,Semiconductor,
...[+2]
Patent: 13
10
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 9
11
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 8
12
Tokyo Electron Ltd.
Semiconductor,Power transmission,Flat panel display,
...[+2]
Patent: 8
13
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 8
14
Fujitsu Semiconductor Memory Solution Ltd.
Semiconductor memory,Non-volatile memory,Random access memory,
...[+2]
Patent: 5
15
Floadia Corp.
Semiconductor,Non-volatile memory,Flash memory,
...[+2]
Patent: 4
16
Mitsubishi Kogyo KK
Patent: 4
17
Hokkaido University
Biology,Chemistry,Medicine,
...[+2]
Patent: 3
18
Nippon Telegraph & Telephone Corp.
Telecommunications,Cloud database,Data center,
...[+2]
Patent: 3
19
Aisin AW Co., Ltd.
Automatic transmission,Automotive engineering,Electric motor,
...[+2]
Patent: 3
20
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
Patent: 3
Page generation time: Mar 10 2025