With the analysis among 32 patents, we discovered top 21 key players by total patent application. IHI Corp., Nippon Light Metal Co., Ltd., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 18.75% of the total patent filing.
Vaduz, Liechtenstein
Patent: 2
Taiyo Techno Service Co. Ltd.
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With the analysis among related 5 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 5 patents in last 5 years, we discover 1 new entrants.
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1