With the analysis among 55,386 patents, we discovered top 482 key players by total patent application. Sharp Corp., Matsushita Electronics Corp., Wuxi Tongchun New Energy Technology Co., Ltd. are dominant in this area. They take 1.63% of the total patent filing.
Toyama-ken, Japan
Patent: 316
Osaka-fu, Japan
Patent: 296
Jiangsu Sheng, China
Patent: 289
California, United States
Patent: 273
Beijing Shi, China
Patent: 251
Tokyo-to, Japan
Patent: 228
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 220
Tokyo-to, Japan
Patent: 197
Tokyo-to, Japan
Patent: 195
Aichi-ken, Japan
Patent: 177
With the analysis among 250 patents, we discovered top 79 start-ups by total patent application. Synhelion SA, Hileben Co., Ltd., NovaSolix, Inc. are active in this area.
Ticino, Switzerland
Patent: 21
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 14
Massachusetts, United States
Patent: 12
Guangdong Sheng, China
Patent: 10
California, United States
Patent: 7
New York, United States
Patent: 7
With the analysis among related 28,389 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, Guangdong University of Technology take 0.73% of patent filing during this period.
Beijing Shi, China
Patent: 86
Zhejiang Sheng, China
Patent: 65
Guangdong Sheng, China
Patent: 55
Tianjin Shi, China
Patent: 54
Zhejiang Sheng, China
Patent: 50
Osaka-fu, Japan
Patent: 48
Shaanxi Sheng, China
Patent: 46
Chongqing Shi, China
Patent: 43
Heilongjiang Sheng, China
Patent: 41
With the analysis among related 28,389 patents in last 5 years, we discover 140 new entrants. Ningbo Radi-Cool Advanced Energy Technologies Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Ningbo Ruiling New Energy Materials Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 50
Shaanxi Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 39
Guangdong Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 17
Hebei Sheng, China
Patent: 15
Minnesota, United States
Patent: 13
Zhejiang Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
With the analysis among 13,010 patents, we discovered top 351 universities and scientific research institutions by total patent application. Zhejiang University, Guangdong University of Technology, South China University of Technology are dominant in this area. They take 2.71% of the total patent filing.
Zhejiang Sheng, China
Patent: 156
Guangdong Sheng, China
Patent: 98
Guangdong Sheng, China
Patent: 95
Beijing Shi, China
Patent: 91
Beijing Shi, China
Patent: 89
Shaanxi Sheng, China
Patent: 82
Shaanxi Sheng, China
Patent: 81
Tianjin Shi, China
Patent: 79
Heilongjiang Sheng, China
Patent: 73
Hubei Sheng, China
Patent: 72