With the analysis among 4,057 patents, we discovered top 488 key players by total patent application. NIPPON STEEL CORP., Seiko Epson Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.69% of the total patent filing.
Tokyo-to, Japan
Patent: 94
Nagano-ken, Japan
Patent: 71
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 54
Noord-Holland, Netherlands
Patent: 53
California, United States
Patent: 52
Tokyo-to, Japan
Patent: 37
New York, United States
Patent: 32
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Beijing Terminus Technology Group Co.,. Ltd., Aisin KK, Magnax BVBA are active in this area.
Beijing Shi, China
Patent: 3
West-Vlaanderen, Belgium
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 584 patents applied in the last 5 years. We discover 374 most active companies in this area. The fast-growing JFE Steel Corp., A. Raymond GmbH & Co. KG, Sunstar Americas, Inc. take 4.28% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Illinois, United States
Patent: 5
Iowa, United States
Patent: 4
Emilia-Romagna, Italy
Patent: 4
Nagano-ken, Japan
Patent: 3
With the analysis among related 584 patents in last 5 years, we discover 316 new entrants. Sunstar Americas, Inc., University of Iowa Research Foundation, WAMGROUP SpA are the most active new entrants in this area.
Illinois, United States
Patent: 5
Iowa, United States
Patent: 4
Emilia-Romagna, Italy
Patent: 4
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Arizona, United States
Patent: 3
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Patent: 2
New York, United States
Patent: 2
With the analysis among 218 patents, we discovered top 88 universities and scientific research institutions by total patent application. University of Tokyo, Osaka University, Railway Technical Research Institute are dominant in this area. They take 14.22% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Osaka-fu, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3