With the analysis among 465 patents, we discovered top 140 key players by total patent application. LG Chem Ltd., LINTEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 25.16% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Osaka-fu, Japan
Patent: 14
Chiba-ken, Japan
Patent: 11
Chungcheongnam-do, South Korea
Patent: 11
Hokkaido, Japan
Patent: 10
Guangdong Sheng, China
Patent: 10
Ohio, United States
Patent: 9
New York, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 493 patents applied in the last 5 years. We discover 173 most active companies in this area. The fast-growing LG Chem Ltd., Kunming University of Science & Technology, Tsinghua University take 14.00% of patent filing during this period.
Yunnan Sheng, China
Patent: 23
Beijing Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
With the analysis among related 493 patents in last 5 years, we discover 105 new entrants. Kunming University of Science & Technology, Institute of Engineering Thermophysics Chinese Academy of Scie, Hubei Segray New Energy Technology Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among 797 patents, we discovered top 134 universities and scientific research institutions by total patent application. Wuhan University of Technology, Tsinghua University, Kunming University of Science & Technology are dominant in this area. They take 9.28% of the total patent filing.
Hubei Sheng, China
Patent: 27
Beijing Shi, China
Patent: 24
Yunnan Sheng, China
Patent: 23
Massachusetts, United States
Patent: 22
Shanghai Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 18
California, United States
Patent: 17
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 14