With the analysis among 18,280 patents, we discovered top 481 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.49% of the total patent filing.
Tokyo-to, Japan
Patent: 401
Tokyo-to, Japan
Patent: 307
Osaka-fu, Japan
Patent: 296
Tokyo-to, Japan
Patent: 296
Tokyo-to, Japan
Patent: 270
Beijing Shi, China
Patent: 248
Toyama-ken, Japan
Patent: 220
Tokyo-to, Japan
Patent: 218
Tokyo-to, Japan
Patent: 210
Tokyo-to, Japan
Patent: 180
With the analysis among 181 patents, we discovered top 84 start-ups by total patent application. Waymo LLC, Nuro, Inc., Aisin KK are active in this area.
California, United States
Patent: 13
California, United States
Patent: 13
Beijing Shi, China
Patent: 6
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 6,497 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Kobelco Construction Machinery Co. Ltd., State Grid Corp. of China take 8.03% of patent filing during this period.
Tokyo-to, Japan
Patent: 241
Tokyo-to, Japan
Patent: 206
Beijing Shi, China
Patent: 75
Tokyo-to, Japan
Patent: 55
Aichi-ken, Japan
Patent: 40
Hyogo-ken, Japan
Patent: 37
Tokyo-to, Japan
Patent: 37
Kagawa-ken, Japan
Patent: 35
Osaka-fu, Japan
Patent: 33
Chiba-ken, Japan
Patent: 31
With the analysis among related 6,497 patents in last 5 years, we discover 266 new entrants. Renault SA, Guangdong Power Grid Co. Ltd., Nuro, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 23
California, United States
Patent: 13
Jiangsu Sheng, China
Patent: 13
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Patent: 11
Jiangsu Sheng, China
Patent: 9
Colorado, United States
Patent: 9
Wisconsin, United States
Patent: 8
Shanxi Sheng, China
Patent: 8
With the analysis among 1,503 patents, we discovered top 233 universities and scientific research institutions by total patent application. China Institute of Atomic Energy, Osaka University, Northwestern Polytechnical University are dominant in this area. They take 4.86% of the total patent filing.
Beijing Shi, China
Patent: 29
Osaka-fu, Japan
Patent: 23
Shaanxi Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 17
Anhui Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 12