With the analysis among 169 patents, we discovered top 77 key players by total patent application. YKK Corp., Asahi Kasei Corp., International Business Machines Corp. are dominant in this area. They take 13.61% of the total patent filing.
New York, United States
Patent: 6
Pennsylvania, United States
Patent: 5
California, United States
Patent: 4
Ohio, United States
Patent: 4
Illinois, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Daihatsu Motor Co., Ltd., Yoshino Kogyosho Co. Ltd., Mitsubishi Heavy Industries Engineering Ltd. take 63.64% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 7 new entrants. Daihatsu Motor Co., Ltd., Yoshino Kogyosho Co. Ltd., Mitsubishi Heavy Industries Engineering Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1