With the analysis among 238 patents, we discovered top 140 key players by total patent application. Toyota Motor Corp., FUJIFILM Corp., Samsung Electro-Mechanics Co., Ltd. are dominant in this area. They take 15.55% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Chungcheongnam-do, South Korea
Patent: 7
GM Global Technology Operations LLC
Michigan, United States
Patent: 7
Kentucky, United States
Patent: 6
New York, United States
Patent: 6
Michigan, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 360 patents applied in the last 5 years. We discover 213 most active companies in this area. The fast-growing Korea Institute of Science & Technology, Kyoto University, University Of Jinan take 8.89% of patent filing during this period.
Kyoto-fu, Japan
Patent: 11
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
With the analysis among related 360 patents in last 5 years, we discover 164 new entrants. Fuzhou University, Nippon Telegraph & Telephone Corp., Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau are the most active new entrants in this area.
Fujian Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among 503 patents, we discovered top 166 universities and scientific research institutions by total patent application. Kyoto University, Korea Institute of Science & Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 9.34% of the total patent filing.
Kyoto-fu, Japan
Patent: 17
Liaoning Sheng, China
Patent: 14
Beijing Shi, China
Patent: 12
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7