With the analysis among 6,070 patents, we discovered top 476 key players by total patent application. Toray Industries, Inc., Jiangsu Hengshen Fibre Materials Co. Ltd., State Grid Corp. of China are dominant in this area. They take 4.91% of the total patent filing.
Tokyo-to, Japan
Patent: 105
Jiangsu Sheng, China
Patent: 99
Beijing Shi, China
Patent: 94
Nagano-ken, Japan
Patent: 93
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 72
Henan Sheng, China
Patent: 66
Illinois, United States
Patent: 47
Henan Sheng, China
Patent: 42
With the analysis among 28 patents, we discovered top 11 start-ups by total patent application. Changchun Changguang Aerospace Composite Materials Co Ltd., Boston Materials, Inc., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Jilin Sheng, China
Patent: 8
Massachusetts, United States
Patent: 5
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 3,752 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu Hengshen Fibre Materials Co. Ltd., Toray Industries, Inc., Jilin University take 2.93% of patent filing during this period.
Jiangsu Sheng, China
Patent: 42
Tokyo-to, Japan
Patent: 38
Jilin Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 29
Beijing Shi, China
Patent: 26
Liaoning Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23
Shandong Sheng, China
Patent: 22
With the analysis among related 3,752 patents in last 5 years, we discover 308 new entrants. Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd., Wuhan Grove Hydrogen Automotive Co., Ltd., Formosa Plastics Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 18
Taiwan Province, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
With the analysis among 1,807 patents, we discovered top 235 universities and scientific research institutions by total patent application. Shandong University, Harbin Institute of Technology, Jilin University are dominant in this area. They take 9.57% of the total patent filing.
Shandong Sheng, China
Patent: 63
Heilongjiang Sheng, China
Patent: 56
Jilin Sheng, China
Patent: 51
Beijing Shi, China
Patent: 41
Hubei Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 29
Nagano-ken, Japan
Patent: 29
Jiangsu Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24