With the analysis among 2,395 patents, we discovered top 481 key players by total patent application. Daido Steel Co., Ltd., Proterial Ltd., Kobe Steel, Ltd. are dominant in this area. They take 8.18% of the total patent filing.
Aichi-ken, Japan
Patent: 76
Chiba-ken, Japan
Patent: 74
Kyoto-fu, Japan
Patent: 46
Fukushima-ken, Japan
Patent: 43
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 39
Pennsylvania, United States
Patent: 35
Osaka-fu, Japan
Patent: 32
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 331 patents applied in the last 5 years. We discover 184 most active companies in this area. The fast-growing Nissan Motor Co., Ltd., Fukuda Metal Foil & Powder Co., Ltd., Daido Steel Co., Ltd. take 15.41% of patent filing during this period.
Fukushima-ken, Japan
Patent: 21
Kyoto-fu, Japan
Patent: 18
Aichi-ken, Japan
Patent: 12
Pennsylvania, United States
Patent: 6
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Patent: 6
Nagano-ken, Japan
Patent: 5
GM Global Technology Operations LLC
Michigan, United States
Patent: 5
Massachusetts, United States
Patent: 5
With the analysis among related 331 patents in last 5 years, we discover 139 new entrants. Hitachi Astemo Ltd., Bard Access Systems, Inc., G-Tekt Corp. are the most active new entrants in this area.
Utah, United States
Patent: 4
Saitama-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Taiwan Province, China
Patent: 3
With the analysis among 136 patents, we discovered top 39 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Xi'an University of Technology, Central South University are dominant in this area. They take 13.24% of the total patent filing.
Liaoning Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2