With the analysis among 4,336 patents, we discovered top 481 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.35% of the total patent filing.
Tokyo-to, Japan
Patent: 220
Tokyo-to, Japan
Patent: 214
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 145
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 142
Tokyo-to, Japan
Patent: 100
Fukushima-ken, Japan
Patent: 96
Aichi-ken, Japan
Patent: 62
Tokyo-to, Japan
Patent: 59
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 49
With the analysis among 22 patents, we discovered top 8 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Quorso UK Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Tongcheng Network Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Toyota Research Institute, Inc.
California, United States
Patent: 1
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 462 patents applied in the last 5 years. We discover 290 most active companies in this area. The fast-growing Toshiba Infrastructure Systems & Solutions Corp., TOSHIBA Corp., Mitsubishi Electric Corp. take 6.06% of patent filing during this period.
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Mitsubishi Electric Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 8
Georgia, United States
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 7
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
With the analysis among related 462 patents in last 5 years, we discover 201 new entrants. Novelis, Inc., Xi'an Thermal Power Research Institute Co., Ltd., Jilin University are the most active new entrants in this area.
Georgia, United States
Patent: 8
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Centre National De La Recherche Scientif
CSEM Centre Suisse d'Electronique et Microtechnique SA
Neuchâtel, Switzerland
Patent: 4
Institut National Polytechnique de Grenoble
Syddanmark, Denmark
Patent: 4
Doosan Enerbility Co., Ltd.
Gyeongsangnam-do, South Korea
Patent: 4
California, United States
Patent: 4
With the analysis among 431 patents, we discovered top 127 universities and scientific research institutions by total patent application. Tsinghua University, Shanghai Jiao Tong University, Zhejiang University are dominant in this area. They take 8.58% of the total patent filing.
Beijing Shi, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 8
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6