With the analysis among 447 patents, we discovered top 128 key players by total patent application. Fujitsu Ltd., NEC Corp., Mitsubishi Electric Corp. are dominant in this area. They take 20.81% of the total patent filing.
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 33
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
Renesas Electronics Corp.
Tokyo-to, Japan
Patent: 17
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 15
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 11 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Renesas Electronics Corp., CAE, Inc., Yazaki Corp. take 90.91% of patent filing during this period.
Renesas Electronics Corp.
California, United States
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 3 new entrants.
California, United States
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Kumamoto-ken, Japan
Patent: 1
Toyama Prefectural University
Zhejiang Sheng, China
Patent: 1