With the analysis among 193,567 patents, we discovered top 475 key players by total patent application. Toyota Motor Corp., Honda Motor Co., Ltd., Nissan Motor Co., Ltd. are dominant in this area. They take 16.78% of the total patent filing.
Tokyo-to, Japan
Patent: 17,837
Tokyo-to, Japan
Patent: 7,807
Fukushima-ken, Japan
Patent: 6,827
Osaka-fu, Japan
Patent: 4,729
Tokyo-to, Japan
Patent: 4,221
Chungcheongnam-do, South Korea
Patent: 3,188
GM Global Technology Operations LLC
Michigan, United States
Patent: 3,134
Baden-Württemberg, Germany
Patent: 2,951
With the analysis among 1,844 patents, we discovered top 83 start-ups by total patent application. Aisin KK, Sfcc, HPS Home Power Solutions AG are active in this area.
Tokyo-to, Japan
Patent: 1,308
Guangdong Sheng, China
Patent: 85
Berlin, Germany
Patent: 47
Massachusetts, United States
Patent: 37
California, United States
Patent: 30
Zhejiang Sheng, China
Patent: 22
Vaud, Switzerland
Patent: 19
Chiba-ken, Japan
Patent: 17
Washington, United States
Patent: 14
Gyeonggi-do, South Korea
Patent: 14
With the analysis among related 48,473 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Robert Bosch GmbH, Hyundai Motor Co., Ltd. take 13.14% of patent filing during this period.
Tokyo-to, Japan
Patent: 3,095
Baden-Württemberg, Germany
Patent: 1,912
Tokyo-to, Japan
Patent: 990
Beijing Shi, China
Patent: 949
Bayern, Germany
Patent: 794
Hubei Sheng, China
Patent: 420
Liaoning Sheng, China
Patent: 402
KOLONG INDUSTRIAL CO., LTD
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Patent: 402
With the analysis among related 48,473 patents in last 5 years, we discover 154 new entrants. Wuhan Grove Hydrogen Automotive Co., Ltd., Weishi Energy Technology Co., Ltd., FAW Jiefang Automotive Co. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 420
Shanghai Shi, China
Patent: 380
Jilin Sheng, China
Patent: 225
Hubei Sheng, China
Patent: 209
Hubei Sheng, China
Patent: 178
Beijing Shi, China
Patent: 175
Guangdong Sheng, China
Patent: 175
Jiangsu Sheng, China
Patent: 121
Anhui Sheng, China
Patent: 103
Guangdong Sheng, China
Patent: 99
With the analysis among 26,342 patents, we discovered top 297 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tsinghua University, Korea Institute of Science & Technology are dominant in this area. They take 7.69% of the total patent filing.
Liaoning Sheng, China
Patent: 946
Beijing Shi, China
Patent: 569
Shanghai Shi, China
Patent: 379
Hubei Sheng, China
Patent: 325
Shanghai Shi, China
Patent: 309
Guangdong Sheng, China
Patent: 304
Heilongjiang Sheng, China
Patent: 278
Shaanxi Sheng, China
Patent: 236