With the analysis among 2,652 patents, we discovered top 473 key players by total patent application. Mitsubishi Heavy Industries, Ltd., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 7.50% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 64
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 54
Shanxi Vista Clean Energy Co., Ltd.
Shanxi Sheng, China
Patent: 48
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 36
Osaka-fu, Japan
Patent: 34
Toyama-ken, Japan
Patent: 33
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 30
Daiwa House Industry Co., Ltd.
Liaoning Sheng, China
Patent: 30
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 1,036 patents applied in the last 5 years. We discover 493 most active companies in this area. The fast-growing Shanxi Vista Clean Energy Co., Ltd., NTN Corp., Tatsumi Co. Ltd. take 7.72% of patent filing during this period.
Shanxi Vista Clean Energy Co., Ltd.
Shanxi Sheng, China
Patent: 48
Osaka-fu, Japan
Patent: 17
Niigata-ken, Japan
Patent: 15
Daiwa House Industry Co., Ltd.
Liaoning Sheng, China
Patent: 14
Shanghai Kelaipu Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 12
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Shanxi Broke New Energy Co., Ltd.
Shanxi Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among related 1,036 patents in last 5 years, we discover 427 new entrants. Shanxi Vista Clean Energy Co., Ltd., Shanghai Kelaipu Energy Technology Co., Ltd., Shanxi Broke New Energy Co., Ltd. are the most active new entrants in this area.
Shanxi Vista Clean Energy Co., Ltd.
Shanxi Sheng, China
Patent: 48
Shanghai Kelaipu Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 13
Shanxi Broke New Energy Co., Ltd.
Shanxi Sheng, China
Patent: 11
Hebei University of Technology
Hebei Sheng, China
Patent: 9
Delaware, United States
Patent: 9
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
Runtai New Energy Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Beijing Renchuang T Echnology Group Co. Ltd.
Beijing Shi, China
Patent: 5
Beijing Jingkelun Engineering Design and Research Institute Co., Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 461 patents, we discovered top 142 universities and scientific research institutions by total patent application. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Tsinghua University, Xi'an Polytechnic University are dominant in this area. They take 11.71% of the total patent filing.
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 12
China Petroleum University Beijing
Beijing Shi, China
Patent: 12
Hebei University of Technology
Hebei Sheng, China
Patent: 9
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Qingdao University of Technology
Shandong Sheng, China
Patent: 5
Miyagi-ken, Japan
Patent: 4