With the analysis among 2,189 patents, we discovered top 471 key players by total patent application. Honda Motor Co., Ltd., JFE Steel Corp., Toyota Motor Corp. are dominant in this area. They take 14.62% of the total patent filing.
Tokyo-to, Japan
Patent: 163
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 75
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 37
Kyoto-fu, Japan
Patent: 27
Beijing Shi, China
Patent: 27
Tokyo-to, Japan
Patent: 23
With the analysis among 14 patents, we discovered top 3 start-ups by total patent application.
Hovedstaden, Denmark
Patent: 8
Gyeonggi-do, South Korea
Patent: 4
Beijing Shi, China
Patent: 2
With the analysis among related 1,078 patents applied in the last 5 years. We discover 496 most active companies in this area. The fast-growing JFE Steel Corp., Toray Industries, Inc., China Petroleum & Chemical Corp. take 7.33% of patent filing during this period.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 26
Beijing Shi, China
Patent: 19
Tokyo-to, Japan
Patent: 19
Zhejiang Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Fukuoka-ken, Japan
Patent: 17
Beijing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
With the analysis among related 1,078 patents in last 5 years, we discover 422 new entrants. ZEON Corp., Zhangjiagang Furui Valve Co., Ltd., Sinopec Research Institute of Petroleum Processing are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 19
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 11
Chongqing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among 554 patents, we discovered top 106 universities and scientific research institutions by total patent application. Zhejiang University, Kyushu University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 17.33% of the total patent filing.
Zhejiang Sheng, China
Patent: 57
Fukuoka-ken, Japan
Patent: 19
Beijing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8