With the analysis among 11,007 patents, we discovered top 488 key players by total patent application. Seiko Epson Corp., Toshiba Tec Corp., Ricoh Co., Ltd. are dominant in this area. They take 2.90% of the total patent filing.
Nagano-ken, Japan
Patent: 125
Tokyo-to, Japan
Patent: 95
Tokyo-to, Japan
Patent: 86
Osaka-fu, Japan
Patent: 74
Tokyo-to, Japan
Patent: 64
Beijing Shi, China
Patent: 61
Tokyo-to, Japan
Patent: 57
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 42
Aichi-ken, Japan
Patent: 40
With the analysis among 47 patents, we discovered top 22 start-ups by total patent application. Aisin KK, i-Sep SAS, WM Motor Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 15
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5,209 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Canon Co., Ltd, Toshiba Tec Corp., Ricoh Co., Ltd. take 2.46% of patent filing during this period.
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Patent: 51
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 35
Beijing Shi, China
Patent: 33
Nagano-ken, Japan
Patent: 25
Anhui Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15
Aichi-ken, Japan
Patent: 15
Zhejiang Sheng, China
Patent: 15
With the analysis among related 5,209 patents in last 5 years, we discover 347 new entrants. Heatworks Technologies, Inc., Shanghai Dongfang Hospital (Dongfang Hospital Affiliated to Tongji University), Shenzhen Xingqihong Technology Co. Ltd. are the most active new entrants in this area.
South Carolina, United States
Patent: 8
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Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hiroshima-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Cheng Du Da Qi Ke Ji Gu Fen You Xian Gong Si
Sichuan Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
With the analysis among 1,308 patents, we discovered top 238 universities and scientific research institutions by total patent application. Ningbo University, Zhejiang University, Zhejiang University of Technology are dominant in this area. They take 7.11% of the total patent filing.
Zhejiang Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13