With the analysis among 1,807 patents, we discovered top 479 key players by total patent application. Toyota Motor Corp., Seiko Epson Corp., State Grid Corp. of China are dominant in this area. They take 3.21% of the total patent filing.
Tokyo-to, Japan
Patent: 21
Nagano-ken, Japan
Patent: 19
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
Yamanashi-ken, Japan
Patent: 13
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
Fukushima-ken, Japan
Patent: 12
Bayern, Germany
Patent: 12
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Kobe Material Testing Laboratory Co. Ltd., Huaqin Technology Co., Ltd., Beijing Yunji Technology Co. Ltd. are active in this area.
Kobe Material Testing Laboratory Co. Ltd.
Hyogo-ken, Japan
Patent: 5
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 358 patents applied in the last 5 years. We discover 261 most active companies in this area. The fast-growing GEZE GmbH, Guangdong Power Grid Co. Ltd., Chengdu Yiding Industrial Product Design Co., Ltd. take 3.91% of patent filing during this period.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Chengdu Yiding Industrial Product Design Co., Ltd.
Sichuan Sheng, China
Patent: 4
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Zhongjiang Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Zhejiang Pangood Power Technology Co., Ltd
Zhejiang Sheng, China
Patent: 2
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 358 patents in last 5 years, we discover 218 new entrants. GEZE GmbH, Guangdong Power Grid Co. Ltd., Chengdu Yiding Industrial Product Design Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Chengdu Yiding Industrial Product Design Co., Ltd.
Sichuan Sheng, China
Patent: 4
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 4
Sichuan Zhongjiang Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Zhejiang Pangood Power Technology Co., Ltd
Zhejiang Sheng, China
Patent: 2
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangling Holdings Co. Ltd.
Jiangxi Sheng, China
Patent: 2
Miyi Jinxiu Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 2
Suzhou Weichuangdu Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 346 patents, we discovered top 140 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Engineering University, University of Science & Technology of China are dominant in this area. They take 7.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 4
Shandong University of Technology
Shandong Sheng, China
Patent: 4
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3