With the analysis among 35,694 patents, we discovered top 485 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.01% of the total patent filing.
Tokyo-to, Japan
Patent: 676
Tokyo-to, Japan
Patent: 606
Osaka-fu, Japan
Patent: 508
Tokyo-to, Japan
Patent: 478
Fukushima-ken, Japan
Patent: 469
Tokyo-to, Japan
Patent: 406
Tokyo-to, Japan
Patent: 368
Aichi-ken, Japan
Patent: 359
Tokyo-to, Japan
Patent: 314
With the analysis among 311 patents, we discovered top 130 start-ups by total patent application. Aisin KK, Validose, Inc., TTTech Auto AG are active in this area.
Tokyo-to, Japan
Patent: 82
New York, United States
Patent: 14
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 6
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 9,659 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, BOE Technology Group Co., Ltd., Toyota Motor Corp. take 2.22% of patent filing during this period.
Beijing Shi, China
Patent: 77
Beijing Shi, China
Patent: 74
Tokyo-to, Japan
Patent: 63
Guangdong Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 36
Jiangsu Sheng, China
Patent: 31
Beijing Shi, China
Patent: 31
Tokyo-to, Japan
Patent: 29
Hubei Sheng, China
Patent: 29
With the analysis among related 9,659 patents in last 5 years, we discover 161 new entrants. Qingdao Haier Air Conditioning Electronics Co., Ltd., Shaanxi Reactor Microelectronics Co., Ltd., Transportation IP Holdings LLC are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
Delaware, United States
Patent: 11
New Hampshire, United States
Patent: 11
Zhejiang Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
With the analysis among 5,050 patents, we discovered top 301 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Kunming University of Science & Technology are dominant in this area. They take 4.57% of the total patent filing.
Zhejiang Sheng, China
Patent: 87
Beijing Shi, China
Patent: 74
Yunnan Sheng, China
Patent: 70
Zhejiang Sheng, China
Patent: 63
Guangdong Sheng, China
Patent: 62
Hubei Sheng, China
Patent: 59
Beijing Shi, China
Patent: 58
Shanghai Shi, China
Patent: 53
Beijing Shi, China
Patent: 50
Jiangsu Sheng, China
Patent: 49