With the analysis among 991 patents, we discovered top 477 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 5.75% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 14
Fukushima-ken, Japan
Patent: 14
Bayern, Germany
Patent: 11
Aichi-ken, Japan
Patent: 11
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 11
Connecticut, United States
Patent: 11
Texas, United States
Patent: 10
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Commando Pressure Control, Inc.
Texas, United States
Patent: 2
With the analysis among related 54 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Nidec Tosok Corp., Nissin Kogyo Co., Ltd., Magna PT B.V. & Co. KG take 7.41% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 2
Nagano-ken, Japan
Patent: 1
State Grid Xinjiang Electric Power Co., Ltd. Electric Power Research Institute
Xinjiang Uygur Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Admiral Makarov National University of Shipbuilding
Wisconsin Alumni Research Foundation
Wisconsin, United States
Patent: 1
Impulse (Qingdao) Health Tech Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 54 patents in last 5 years, we discover 46 new entrants. Nidec Tosok Corp., Nissin Kogyo Co., Ltd., Magna PT B.V. & Co. KG are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 2
Nagano-ken, Japan
Patent: 1
State Grid Xinjiang Electric Power Co., Ltd. Electric Power Research Institute
Xinjiang Uygur Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Admiral Makarov National University of Shipbuilding
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 1
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 69 patents, we discovered top 29 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, The Johns Hopkins University, Hangzhou Dianzi University are dominant in this area. They take 36.23% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
The Johns Hopkins University
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Indian Institute of Science
Karnataka, India
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1