With the analysis among 996 patents, we discovered top 116 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 42.37% of the total patent filing.
Tokyo-to, Japan
Patent: 244
Tokyo-to, Japan
Patent: 89
Tokyo-to, Japan
Patent: 89
Fukuoka-ken, Japan
Patent: 64
Tokyo-to, Japan
Patent: 48
Massachusetts, United States
Patent: 44
Bayern, Germany
Patent: 43
Tokyo-to, Japan
Patent: 42
Osaka-fu, Japan
Patent: 34
Gansu Sheng, China
Patent: 27
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 49 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Qingdao University, Enphase Energy, Inc., Hubei University of Technology take 22.45% of patent filing during this period.
Shandong Sheng, China
Patent: 5
California, United States
Patent: 4
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Taiwan Province, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 14 new entrants. Qingdao University, Hubei University of Technology, Siemens Mobility GmbH are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Taiwan Province, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 75 patents, we discovered top 15 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Qingdao University, Massachusetts Institute of Technology are dominant in this area. They take 28.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
SOUTHAMPTON, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1