With the analysis among 10,878 patents, we discovered top 486 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 4.47% of the total patent filing.
Tokyo-to, Japan
Patent: 196
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 144
Beijing Shi, China
Patent: 127
Tokyo-to, Japan
Patent: 106
Osaka-fu, Japan
Patent: 106
Aichi-ken, Japan
Patent: 96
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 90
With the analysis among 26 patents, we discovered top 11 start-ups by total patent application. Kleverness, Inc., Englishco LLC, Fungible, Inc. are active in this area.
California, United States
Patent: 9
New York, United States
Patent: 5
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 3,640 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Sungrow Power Supply Co., Ltd., Honda Motor Co., Ltd. take 1.43% of patent filing during this period.
Beijing Shi, China
Patent: 19
Anhui Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 15
Guangdong Sheng, China
Patent: 15
Guizhou Sheng, China
Patent: 12
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Patent: 11
Guangdong Sheng, China
Patent: 10
California, United States
Patent: 9
With the analysis among related 3,640 patents in last 5 years, we discover 402 new entrants. Sungrow Power Supply Co., Ltd., Guangdong Power Grid Co. Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 15
Guizhou Sheng, China
Patent: 12
California, United States
Patent: 9
Sagemcom Energy & Telecom SAS
Guangdong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 486 patents, we discovered top 160 universities and scientific research institutions by total patent application. Fudan University, Harbin University of Science & Technology, Université Claude Bernard Lyon 1 are dominant in this area. They take 4.12% of the total patent filing.
Shanghai Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jeollabuk-do, South Korea
Patent: 3