With the analysis among 834,597 patents, we discovered top 489 key players by total patent application. Hitachi Ltd., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 4.11% of the total patent filing.
Tokyo-to, Japan
Patent: 12,601
Tokyo-to, Japan
Patent: 11,422
Tokyo-to, Japan
Patent: 10,242
Tokyo-to, Japan
Patent: 10,153
Tokyo-to, Japan
Patent: 8,998
Tokyo-to, Japan
Patent: 8,429
Tokyo-to, Japan
Patent: 6,528
Aichi-ken, Japan
Patent: 5,255
Fukushima-ken, Japan
Patent: 5,238
Massachusetts, United States
Patent: 5,223
With the analysis among 7,308 patents, we discovered top 469 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 860
Guangdong Sheng, China
Patent: 435
New York, United States
Patent: 270
Cambridgeshire, United Kingdom
Patent: 102
Shanghai Shi, China
Patent: 91
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 82
Anhui Sheng, China
Patent: 71
California, United States
Patent: 69
Beijing Shi, China
Patent: 66
Guangdong Sheng, China
Patent: 66
With the analysis among related 300,721 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., State Grid Corp. of China, Mitsubishi Electric Corp. take 1.66% of patent filing during this period.
Tokyo-to, Japan
Patent: 2,133
Beijing Shi, China
Patent: 1,735
Tokyo-to, Japan
Patent: 1,137
Guangdong Sheng, China
Patent: 1,087
Tokyo-to, Japan
Patent: 1,037
Osaka-fu, Japan
Patent: 1,007
Kyoto-fu, Japan
Patent: 854
Illinois, United States
Patent: 768
With the analysis among related 300,721 patents in last 5 years, we discover 7 new entrants. FAW Bestune Car Co., Ltd., Origin Quantum Computing Technology Co. Ltd., Wuhan Grove Hydrogen Automotive Co., Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 113
Anhui Sheng, China
Patent: 71
Hubei Sheng, China
Patent: 71
Shaanxi Sheng, China
Patent: 70
Anhui Sheng, China
Patent: 64
Shandong Sheng, China
Patent: 60
Anhui Sheng, China
Patent: 58
With the analysis among 113,347 patents, we discovered top 317 universities and scientific research institutions by total patent application. Zhejiang University, Jiangsu University, Tsinghua University are dominant in this area. They take 3.60% of the total patent filing.
Zhejiang Sheng, China
Patent: 1,524
Jiangsu Sheng, China
Patent: 1,285
Beijing Shi, China
Patent: 1,272
Jilin Sheng, China
Patent: 1,145
Guangdong Sheng, China
Patent: 1,079
Jiangsu Sheng, China
Patent: 974
Beijing Shi, China
Patent: 949
Jiangsu Sheng, China
Patent: 897
Shanghai Shi, China
Patent: 892
Tianjin Shi, China
Patent: 773