With the analysis among 7,213 patents, we discovered top 483 key players by total patent application. JFE Steel Corp., Seiko Epson Corp., NIPPON STEEL CORP. are dominant in this area. They take 4.41% of the total patent filing.
Tokyo-to, Japan
Patent: 138
Nagano-ken, Japan
Patent: 91
Tokyo-to, Japan
Patent: 89
Osaka-fu, Japan
Patent: 85
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 40
Kyoto-fu, Japan
Patent: 40
With the analysis among 23 patents, we discovered top 9 start-ups by total patent application. Aisin KK, EOS Srl, Inkbit Corp. are active in this area.
Tokyo-to, Japan
Patent: 13
Lombardia, Italy
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 3,573 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., NIPPON STEEL CORP., AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd. take 3.19% of patent filing during this period.
Tokyo-to, Japan
Patent: 72
Tokyo-to, Japan
Patent: 22
Liaoning Sheng, China
Patent: 20
Jilin Sheng, China
Patent: 17
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Patent: 16
Nagano-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 12
Aichi-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
With the analysis among related 3,573 patents in last 5 years, we discover 338 new entrants. Anhui Yingliu Hangyuan Power, Toray Advanced Materials Research Laboratories (China) Co. Ltd, Jiangsu Yinhuan Precision Steel Tube Co. Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Baoyin Special Steel Tube Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 746 patents, we discovered top 156 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Institute of Metal Research Chinese Academy of Sciences, Shanghai Jiao Tong University are dominant in this area. They take 7.37% of the total patent filing.
Heilongjiang Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
New York, United States
Patent: 11
Jiangsu Sheng, China
Patent: 10