With the analysis among 62,080 patents, we discovered top 487 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., Kawasaki Steel Corp. are dominant in this area. They take 4.94% of the total patent filing.
Tokyo-to, Japan
Patent: 1,184
Kyoto-fu, Japan
Patent: 1,123
Shanghai Shi, China
Patent: 757
Osaka-fu, Japan
Patent: 696
Tokyo-to, Japan
Patent: 657
Tokyo-to, Japan
Patent: 644
Tokyo-to, Japan
Patent: 543
Tokyo-to, Japan
Patent: 536
Tokyo-to, Japan
Patent: 490
Tokyo-to, Japan
Patent: 476
With the analysis among 82 patents, we discovered top 11 start-ups by total patent application. IKOI SRL, Aisin KK, TerraPower LLC are active in this area.
Campania, Italy
Patent: 45
Tokyo-to, Japan
Patent: 12
Washington, United States
Patent: 7
New York, United States
Patent: 5
Hackney, United Kingdom
Patent: 5
Jiangsu Sheng, China
Patent: 2
Prime Metals & Alloys, Inc.
Pennsylvania, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 17,538 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing GlobalWafers Co., Ltd., DISCO Corp., Central South University take 3.43% of patent filing during this period.
Taiwan Province, China
Patent: 211
Tokyo-to, Japan
Patent: 202
Hunan Sheng, China
Patent: 188
Liaoning Sheng, China
Patent: 182
Beijing Shi, China
Patent: 133
Liaoning Sheng, China
Patent: 122
undefined undefined
Patent: 106
Chongqing Shi, China
Patent: 99
Heilongjiang Sheng, China
Patent: 86
Yunnan Sheng, China
Patent: 86
With the analysis among related 17,538 patents in last 5 years, we discover 145 new entrants. Jiangsu Fenjie Nonferrous Metal Products Co., Ltd., Guangxi Odim Heavy Industry Technology Co., Ltd., Jiangxi Hualin Special Steel Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 35
Guangxi Zhuangzu Zizhiqu, China
Patent: 34
Jiangxi Sheng, China
Patent: 33
Shaanxi Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 21
With the analysis among 8,597 patents, we discovered top 252 universities and scientific research institutions by total patent application. North Eastern University, Central South University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 10.78% of the total patent filing.
Liaoning Sheng, China
Patent: 365
Hunan Sheng, China
Patent: 303
Liaoning Sheng, China
Patent: 259
Beijing Shi, China
Patent: 254
Shanghai Shi, China
Patent: 174
Heilongjiang Sheng, China
Patent: 167
Yunnan Sheng, China
Patent: 146
Beijing Shi, China
Patent: 105
Hebei Sheng, China
Patent: 99
Shanghai Shi, China
Patent: 98