With the analysis among 1,251 patents, we discovered top 264 key players by total patent application. Samsung Electronics Co., Ltd., Hyundai Motor Co., Ltd., Kia Corp. are dominant in this area. They take 33.57% of the total patent filing.
Tokyo-to, Japan
Patent: 77
Tokyo-to, Japan
Patent: 47
Seoul, South Korea
Patent: 44
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 32
Chungcheongnam-do, South Korea
Patent: 24
With the analysis among 15 patents, we discovered top 5 start-ups by total patent application. Aisin KK, China Automotive Battery Research Institute Co. Ltd., Beijing WeLion New Energy Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 505 patents applied in the last 5 years. We discover 165 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Hyundai Motor Co., Ltd., Kia Corp. take 42.18% of patent filing during this period.
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Ibaraki-ken, Japan
Patent: 17
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 10
Liaoning Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
With the analysis among related 505 patents in last 5 years, we discover 93 new entrants. Kuraray Co., Ltd., Shenyang Jianzhu University, Aspen Aerogels, Inc. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 18
Liaoning Sheng, China
Patent: 9
Massachusetts, United States
Patent: 9
Centre National De La Recherche Scientif
Sichuan Sheng, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 4
Jilin Sheng, China
Patent: 4
California, United States
Patent: 3
With the analysis among 754 patents, we discovered top 111 universities and scientific research institutions by total patent application. Mie University, Central South University, Shenzhen University are dominant in this area. They take 17.51% of the total patent filing.
Hunan Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 20
Liaoning Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 18
Jilin Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12