With the analysis among 104 patents, we discovered top 34 key players by total patent application. Lion Corp., Teikoku Seiyaku Co. Ltd., Sumitomo Seika Chemicals Co., Ltd. are dominant in this area. They take 32.69% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Yamaguchi-ken, Japan
Patent: 8
Aichi-ken, Japan
Patent: 4
No data, please try another search term
With the analysis among related 8 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Lion Corp., Mitsui Chemicals Industrial Products Ltd., Kobayashi Pharmaceutical Co., Ltd. take 87.50% of patent filing during this period.
Aichi-ken, Japan
Patent: 1
With the analysis among related 8 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.