With the analysis among 3,283 patents, we discovered top 468 key players by total patent application. Kobe Steel, Ltd., Toyota Motor Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 6.58% of the total patent filing.
Kyoto-fu, Japan
Patent: 93
Tokyo-to, Japan
Patent: 62
Fukushima-ken, Japan
Patent: 61
GM Global Technology Operations LLC
Michigan, United States
Patent: 55
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 41
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 37
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 34
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 3
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1,132 patents applied in the last 5 years. We discover 482 most active companies in this area. The fast-growing Toyota Motor Corp., Kobe Steel, Ltd., GM Global Technology Operations LLC take 6.63% of patent filing during this period.
Tokyo-to, Japan
Patent: 31
Kyoto-fu, Japan
Patent: 27
GM Global Technology Operations LLC
Michigan, United States
Patent: 17
Jilin Sheng, China
Patent: 16
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 14
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 13
Seoul, South Korea
Patent: 13
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 12
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 12
Illinois, United States
Patent: 12
With the analysis among related 1,132 patents in last 5 years, we discover 342 new entrants. Shanghai Institute of Optics & Fine Mechanics, Shanghai University of Engineering Science, J.S.T. Corp. are the most active new entrants in this area.
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 14
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 12
Illinois, United States
Patent: 12
Taixing Energy Solutions Co., Ltd.
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Patent: 10
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 8
China Nuclear Power Operation and Management Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Osaka Research Institute of Industrial Science & Technology
The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd.
Chongqing Shi, China
Patent: 5
With the analysis among 868 patents, we discovered top 169 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Jilin University, Taiyuan University of Science & Technology are dominant in this area. They take 8.99% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 37
Jilin Sheng, China
Patent: 22
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 19
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 17
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 15
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 14
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 14
University of Science & Technology Beijing
Beijing Shi, China
Patent: 14
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13