With the analysis among 38 patents, we discovered top 24 key players by total patent application. IHI Corp., Fujitsu Ltd., Daido Steel Co., Ltd. are dominant in this area. They take 34.21% of the total patent filing.
Aichi-ken, Japan
Patent: 3
Chiba-ken, Japan
Patent: 3
Chiba-ken, Japan
Patent: 2
Buckinghamshire, United Kingdom
Patent: 2
Nagano-ken, Japan
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Hitachi Ltd., Toyota Motor Corp., Japan Atomic Energy Agency take 57.14% of patent filing during this period.
Ibaraki-ken, Japan
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Hitachi Ltd., Japan Atomic Energy Agency, Eaton Intelligent Power Ltd. are the most active new entrants in this area.
Ibaraki-ken, Japan
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Fukui-ken, Japan
Patent: 1