With the analysis among 20,003 patents, we discovered top 487 key players by total patent application. Kobe Steel, Ltd., NIPPON STEEL CORP., JFE Steel Corp. are dominant in this area. They take 5.70% of the total patent filing.
Kyoto-fu, Japan
Patent: 390
Tokyo-to, Japan
Patent: 378
Tokyo-to, Japan
Patent: 373
Shanghai Shi, China
Patent: 279
Tokyo-to, Japan
Patent: 193
Jiangsu Sheng, China
Patent: 178
Osaka-fu, Japan
Patent: 140
With the analysis among 44 patents, we discovered top 12 start-ups by total patent application. Aisin KK, Knapsack Co., Energizer Brands LLC are active in this area.
Tokyo-to, Japan
Patent: 15
Oregon, United States
Patent: 8
California, United States
Patent: 5
California, United States
Patent: 4
Central Region, Singapore
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Lombardia, Italy
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 6,279 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Zhengzhou University, Xi'an University of Technology take 2.12% of patent filing during this period.
Hunan Sheng, China
Patent: 64
Henan Sheng, China
Patent: 35
Shaanxi Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Tokyo-to, Japan
Patent: 33
Beijing Shi, China
Patent: 31
Shandong Sheng, China
Patent: 25
Anhui Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 22
With the analysis among related 6,279 patents in last 5 years, we discover 261 new entrants. Nanjing Best Metal Materials Co., Ltd., Juli New Material Technology (Rizhao) Co., Ltd., Qian'an Zhongrun Industry and Trade Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 34
Shandong Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 11
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Patent: 11
Tengchong County Ruitu Mining Co., Ltd.
Yunnan Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
With the analysis among 3,391 patents, we discovered top 278 universities and scientific research institutions by total patent application. Central South University, University of Science & Technology Beijing, Beijing University of Technology are dominant in this area. They take 10.73% of the total patent filing.
Hunan Sheng, China
Patent: 154
Beijing Shi, China
Patent: 111
Beijing Shi, China
Patent: 54
Shaanxi Sheng, China
Patent: 52
Liaoning Sheng, China
Patent: 43
Hubei Sheng, China
Patent: 42
Anhui Sheng, China
Patent: 41
Yunnan Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 36
Henan Sheng, China
Patent: 36