With the analysis among 42,624 patents, we discovered top 481 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., JFE Steel Corp. are dominant in this area. They take 7.57% of the total patent filing.
Tokyo-to, Japan
Patent: 1,679
Kyoto-fu, Japan
Patent: 871
Tokyo-to, Japan
Patent: 677
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 641
Tokyo-to, Japan
Patent: 500
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 496
Aichi-ken, Japan
Patent: 494
Tokyo-to, Japan
Patent: 441
Shanghai Shi, China
Patent: 418
With the analysis among 52 patents, we discovered top 18 start-ups by total patent application. Wm. Wrigley Jr. Co., Aisin KK, Shanghai Hanyu Medical Technology Co., Ltd. are active in this area.
Illinois, United States
Patent: 17
Tokyo-to, Japan
Patent: 17
Shanghai Hanyu Medical Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Corpus Christi Polymers LLC
Delaware, United States
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Kobe Material Testing Laboratory Co. Ltd.
Hyogo-ken, Japan
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,829 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., JFE Steel Corp., Mitsubishi Materials Corp. take 7.55% of patent filing during this period.
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 53
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 27
Ningbo Jintian Copper (Group) Co. Ltd.
Zhejiang Sheng, China
Patent: 20
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 15
Aichi-ken, Japan
Patent: 13
Shanghai Shi, China
Patent: 12
Kyoto-fu, Japan
Patent: 12
With the analysis among related 1,829 patents in last 5 years, we discover 328 new entrants. Lucheng Lufa Saw Industry Co., Ltd., Tupy SA, Zhejiang Tsingshan Iron & Steel Co. Ltd. are the most active new entrants in this area.
Lucheng Lufa Saw Industry Co., Ltd.
Shanxi Sheng, China
Patent: 12
Zhejiang Tsingshan Iron & Steel Co. Ltd.
Zhejiang Sheng, China
Patent: 6
Nantong Guanfeng Casting Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 5
AECC South Industry Co., Ltd.
Hunan Sheng, China
Patent: 5
Guizhou Aerospace Control Technology Co., Ltd.
Guizhou Sheng, China
Patent: 5
Zhejiang Wellscom Plastic Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among 1,492 patents, we discovered top 211 universities and scientific research institutions by total patent application. Shanghai University, Railway Technical Research Institute, Zhejiang University are dominant in this area. They take 11.80% of the total patent filing.
Shanghai Shi, China
Patent: 25
Railway Technical Research Institute
Zhejiang Sheng, China
Patent: 19
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 16
Korea Institute of Science & Technology
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
University of Science & Technology Beijing
Beijing Shi, China
Patent: 12