With the analysis among 611 patents, we discovered top 308 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 7.36% of the total patent filing.
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 50 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Kunming Enersun Technology Co. Ltd., Guangzhou Qiaoyi Exhibition Service Co., Ltd., Information Center of Yunnan Power Grid Co., Ltd. take 6.00% of patent filing during this period.
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 21 new entrants. Kunming Enersun Technology Co. Ltd., Guangzhou Qiaoyi Exhibition Service Co., Ltd., Information Center of Yunnan Power Grid Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Baiyue Star Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 127 patents, we discovered top 26 universities and scientific research institutions by total patent application. Kirovograd National Technical University, Vinnytsia National Agrarian University, Tohoku University are dominant in this area. They take 5.51% of the total patent filing.
Miyagi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Vilniaus apskritis, Lithuania
Patent: 1
Pomorskie, Poland
Patent: 1
Hubei Sheng, China
Patent: 1