With the analysis among 1,928 patents, we discovered top 480 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., JFE Steel Corp. are dominant in this area. They take 16.18% of the total patent filing.
Tokyo-to, Japan
Patent: 129
Kyoto-fu, Japan
Patent: 113
Tokyo-to, Japan
Patent: 70
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 54
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 43
Shanghai Shi, China
Patent: 37
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 29
Nippon Light Metal Co., Ltd.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanshu Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
Tohoku Magnet Institute Co., Ltd.
Miyagi-ken, Japan
Patent: 1
With the analysis among related 460 patents applied in the last 5 years. We discover 269 most active companies in this area. The fast-growing JFE Steel Corp., IHI Corp., Owens-Brockway Glass Container, Inc. take 11.09% of patent filing during this period.
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 11
Owens-Brockway Glass Container, Inc.
Ohio, United States
Patent: 9
Aichi-ken, Japan
Patent: 9
Murata Manufacturing Co. Ltd.
Hunan Sheng, China
Patent: 7
Pennsylvania, United States
Patent: 7
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 6
With the analysis among related 460 patents in last 5 years, we discover 210 new entrants. IHI Corp., Central South University, Taiyo Yuden Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
Hunan Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 4
Southwest Aluminium (Group) Co., Ltd.
Chongqing Shi, China
Patent: 3
Beijing Shougang Co., Ltd.
Beijing Shi, China
Patent: 3
Ruitai Materials Technology Co., Ltd.
Beijing Shi, China
Patent: 2
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Patent: 2
With the analysis among 169 patents, we discovered top 70 universities and scientific research institutions by total patent application. Tohoku University, University of Science & Technology Beijing, Central South University are dominant in this area. They take 17.16% of the total patent filing.
Miyagi-ken, Japan
Patent: 13
University of Science & Technology Beijing
Beijing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3