With the analysis among 637 patents, we discovered top 167 key players by total patent application. Kyocera Corp., Panasonic Intellectual Property Management Co. Ltd., Nissin Electric Co. Ltd. are dominant in this area. They take 19.62% of the total patent filing.
Kyoto-fu, Japan
Patent: 71
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 31
Kyoto-fu, Japan
Patent: 23
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 19
Kyoto-fu, Japan
Patent: 17
Toyama-ken, Japan
Patent: 17
Osaka-fu, Japan
Patent: 17
Honey Badger International Pty Ltd.
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 2
New York, United States
Patent: 1
With the analysis among related 185 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Nissin Electric Co. Ltd., Kyocera Corp., Panasonic Intellectual Property Management Co. Ltd. take 26.49% of patent filing during this period.
Kyoto-fu, Japan
Patent: 20
Kyoto-fu, Japan
Patent: 18
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 11
Honey Badger International Pty Ltd.
Shanghai Shi, China
Patent: 5
Toyama-ken, Japan
Patent: 5
Illinois, United States
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
With the analysis among related 185 patents in last 5 years, we discover 46 new entrants. S & C Electric Co., State Grid Corp. of China, Marketing Service Center of State Grid Chongqing Electric Power Company are the most active new entrants in this area.
Illinois, United States
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Marketing Service Center of State Grid Chongqing Electric Power Company
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Meta Platforms Technologies LLC
California, United States
Patent: 3
Hunan Xiangdian Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 2
New York, United States
Patent: 2
With the analysis among 22 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tianjin University, Waseda University, Osaka University are dominant in this area. They take 22.73% of the total patent filing.
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1