With the analysis among 17,758 patents, we discovered top 460 key players by total patent application. Mitsubishi Electric Corp., DENSO Corp., TOSHIBA Corp. are dominant in this area. They take 12.75% of the total patent filing.
Tokyo-to, Japan
Patent: 945
Aichi-ken, Japan
Patent: 662
Tokyo-to, Japan
Patent: 657
Osaka-fu, Japan
Patent: 497
Tokyo-to, Japan
Patent: 420
Tokyo-to, Japan
Patent: 417
Tokyo-to, Japan
Patent: 407
Osaka-fu, Japan
Patent: 310
Tokyo-to, Japan
Patent: 307
Kyoto-fu, Japan
Patent: 267
With the analysis among 186 patents, we discovered top 31 start-ups by total patent application. Aisin KK, Triple W Japan KK, Institut National de la Santé et de la Recherche Médicale are active in this area.
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 15
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
With the analysis among related 4,231 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing Kyocera Corp., Mitsubishi Electric Corp., Panasonic Intellectual Property Management Co. Ltd. take 13.31% of patent filing during this period.
Kyoto-fu, Japan
Patent: 242
Tokyo-to, Japan
Patent: 165
Osaka-fu, Japan
Patent: 156
Aichi-ken, Japan
Patent: 150
Tokyo-to, Japan
Patent: 116
Hokkaido, Japan
Patent: 62
Kyoto-fu, Japan
Patent: 50
Tochigi-ken, Japan
Patent: 46
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 41
With the analysis among related 4,231 patents in last 5 years, we discover 222 new entrants. Aixin Co., Ltd, NUCTECH Co., Ltd., Essence Smartcare Ltd are the most active new entrants in this area.
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Patent: 40
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
With the analysis among 1,963 patents, we discovered top 226 universities and scientific research institutions by total patent application. Zhejiang University, Tohoku University, China University of Petroleum (East China) are dominant in this area. They take 5.76% of the total patent filing.
Zhejiang Sheng, China
Patent: 25
Miyagi-ken, Japan
Patent: 22
Shandong Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 20
Sichuan Sheng, China
Patent: 18
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 17