With the analysis among 28,264 patents, we discovered top 475 key players by total patent application. NGK Insulators, Ltd., Asahi Kasei Corp., Toray Industries, Inc. are dominant in this area. They take 5.92% of the total patent filing.
Aichi-ken, Japan
Patent: 704
Tokyo-to, Japan
Patent: 526
Tokyo-to, Japan
Patent: 442
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 421
Tokyo-to, Japan
Patent: 318
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 293
Osaka-fu, Japan
Patent: 270
Tokyo-to, Japan
Patent: 238
With the analysis among 54 patents, we discovered top 25 start-ups by total patent application. Aisin KK, Tsubame BHB Co. Ltd., Sepion Technologies, Inc. are active in this area.
Tokyo-to, Japan
Patent: 13
Sepion Technologies, Inc.
California, United States
Patent: 6
California, United States
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
Washington, United States
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 6,584 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NGK Insulators, Ltd., China Petroleum & Chemical Corp., Toray Industries, Inc. take 4.65% of patent filing during this period.
Aichi-ken, Japan
Patent: 149
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 83
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 48
Osaka-fu, Japan
Patent: 41
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 40
South China University of Technology
Guangdong Sheng, China
Patent: 33
With the analysis among related 6,584 patents in last 5 years, we discover 149 new entrants. JNC Fibers Corp., Jiangsu Housheng New Energy Technology Co Ltd., Zhuhai CosMX Battery Co., Ltd. are the most active new entrants in this area.
Shiga-ken, Japan
Patent: 24
Jiangsu Housheng New Energy Technology Co Ltd.
Jiangsu Sheng, China
Patent: 19
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Patent: 12
Lingnan Normal University
Guangdong Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Xiamen Fengtao Ceramics Co Ltd
Fujian Sheng, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 7
Shenzhen Jier Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among 5,399 patents, we discovered top 323 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Zhejiang University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 12.84% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 150
Zhejiang Sheng, China
Patent: 72
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 71
Tianjin Shi, China
Patent: 62
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 59
South China University of Technology
Guangdong Sheng, China
Patent: 57
Sichuan Sheng, China
Patent: 50
Hunan Sheng, China
Patent: 45
Wuhan University of Technology
Hubei Sheng, China
Patent: 45
Shanghai Shi, China
Patent: 43