With the analysis among 53,678 patents, we discovered top 483 key players by total patent application. NEC Corp., Sony Group Corp., Hitachi Ltd. are dominant in this area. They take 25.89% of the total patent filing.
Tokyo-to, Japan
Patent: 3,803
Tokyo-to, Japan
Patent: 3,727
Tokyo-to, Japan
Patent: 3,263
Tokyo-to, Japan
Patent: 3,213
Tokyo-to, Japan
Patent: 3,105
Tokyo-to, Japan
Patent: 2,175
Tokyo-to, Japan
Patent: 1,691
Osaka-fu, Japan
Patent: 1,530
Toyama-ken, Japan
Patent: 1,472
Nagano-ken, Japan
Patent: 1,118
With the analysis among 158 patents, we discovered top 69 start-ups by total patent application. KIOXIA Corp., Aisin KK, Derq, Inc. are active in this area.
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 15
Michigan, United States
Patent: 6
Taiwan Province, China
Patent: 5
District of Columbia, United States
Patent: 4
Rapid Flow Technologies, Inc.
Pennsylvania, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 6,794 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Canon Co., Ltd, Fujitsu Ltd., Toyota Motor Corp. take 11.10% of patent filing during this period.
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Patent: 304
Tokyo-to, Japan
Patent: 238
Tokyo-to, Japan
Patent: 212
Tokyo-to, Japan
Patent: 179
Tokyo-to, Japan
Patent: 156
Tokyo-to, Japan
Patent: 156
Tokyo-to, Japan
Patent: 153
Tokyo-to, Japan
Patent: 101
Tokyo-to, Japan
Patent: 94
With the analysis among related 6,794 patents in last 5 years, we discover 265 new entrants. Mercari, Inc., DENSO TEN Ltd., Beijing Didi Infinity Technology & Development Co., Ltd. are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 33
Hyogo-ken, Japan
Patent: 15
Beijing Shi, China
Patent: 13
Aichi-ken, Japan
Patent: 11
California, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 8
California, United States
Patent: 7
With the analysis among 1,147 patents, we discovered top 246 universities and scientific research institutions by total patent application. University of Tokyo, Railway Technical Research Institute, Massachusetts Institute of Technology are dominant in this area. They take 11.68% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Massachusetts, United States
Patent: 12
Chiba-ken, Japan
Patent: 11
California, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 9
Henan Sheng, China
Patent: 7