With the analysis among 32 patents, we discovered top 23 key players by total patent application. Philips, Suzuki Corp., Asahi Kasei Electronics Co. Ltd. are dominant in this area. They take 28.13% of the total patent filing.
Aichi-ken, Japan
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Suzuki Corp., Nippon Telegraph & Telephone Corp., Tianjin University take 66.67% of patent filing during this period.
Tianjin Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 5 new entrants. Suzuki Corp., Nippon Telegraph & Telephone Corp., Tianjin University are the most active new entrants in this area.
Tianjin Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Chiba-ken, Japan
Patent: 1
Tianjin Shi, China
Patent: 1