With the analysis among 124 patents, we discovered top 33 key players by total patent application. Inland Steel Co., Kobe Steel, Ltd., POSCO Holdings Inc. are dominant in this area. They take 47.58% of the total patent filing.
Illinois, United States
Patent: 32
Kyoto-fu, Japan
Patent: 21
Hyogo-ken, Japan
Patent: 4
Ohio, United States
Patent: 4
Connecticut, United States
Patent: 3
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
With the analysis among 18 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1