With the analysis among 148 patents, we discovered top 52 key players by total patent application. Mitsubishi Kasei Corp., Toyota Motor Corp., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 6
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With the analysis among related 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Toyota Motor Corp., Nisshinbo Holdings, Inc., Tanaka Chemical Corp. take 66.67% of patent filing during this period.
Fukui-ken, Japan
Patent: 2
Ibaraki-ken, Japan
Patent: 1
Hyogo-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Nisshinbo Engineering Co. Ltd.
With the analysis among related 12 patents in last 5 years, we discover 5 new entrants. Nisshinbo Holdings, Inc., Tanaka Chemical Corp., High Energy Accelerator Research Organization are the most active new entrants in this area.
Fukui-ken, Japan
Patent: 2
Ibaraki-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Nisshinbo Engineering Co. Ltd.
With the analysis among 45 patents, we discovered top 13 universities and scientific research institutions by total patent application. Hokkaido University, Tongji University, Northwestern University are dominant in this area. They take 33.33% of the total patent filing.
Shanghai Shi, China
Patent: 4
Illinois, United States
Patent: 1
Hiroshima-ken, Japan
Patent: 1
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1