With the analysis among 9,032 patents, we discovered top 480 key players by total patent application. DENSO Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 17.16% of the total patent filing.
Aichi-ken, Japan
Patent: 562
Tokyo-to, Japan
Patent: 516
Osaka-fu, Japan
Patent: 472
Tokyo-to, Japan
Patent: 463
Osaka-fu, Japan
Patent: 355
California, United States
Patent: 275
Fukushima-ken, Japan
Patent: 215
Tokyo-to, Japan
Patent: 173
Tokyo-to, Japan
Patent: 165
With the analysis among 43 patents, we discovered top 3 start-ups by total patent application.
Tokyo-to, Japan
Patent: 40
Beijing Shi, China
Patent: 1
With the analysis among related 774 patents applied in the last 5 years. We discover 249 most active companies in this area. The fast-growing Toyota Motor Corp., Mitsubishi Electric Corp., Panasonic Intellectual Property Management Co. Ltd. take 22.74% of patent filing during this period.
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 58
Osaka-fu, Japan
Patent: 35
Osaka-fu, Japan
Patent: 23
Aichi-ken, Japan
Patent: 22
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Patent: 11
With the analysis among related 774 patents in last 5 years, we discover 140 new entrants. Samsung Heavy Industries Co., Ltd., Kia Co., Ltd, Hyundai Tandis Co., Ltd are the most active new entrants in this area.
Gyeonggi-do, South Korea
Patent: 7
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Patent: 4
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Patent: 4
Aichi-ken, Japan
Patent: 4
Virginia, United States
Patent: 3
Michigan, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
With the analysis among 144 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of Tokyo, Anhui University of Technology, Zhejiang University are dominant in this area. They take 19.44% of the total patent filing.
Anhui Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1