With the analysis among 1,834 patents, we discovered top 475 key players by total patent application. Fuji Sekiyu KK, Hercules Corp., Mitsubishi Rayon Co Ltd are dominant in this area. They take 11.50% of the total patent filing.
Delaware, United States
Patent: 63
Texas, United States
Patent: 30
Ohio, United States
Patent: 29
Chiba-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 20
Okayama-ken, Japan
Patent: 20
Zuid-Holland, Netherlands
Patent: 19
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 4
With the analysis among related 253 patents applied in the last 5 years. We discover 116 most active companies in this area. The fast-growing ASKA Pharmaceutical Co., Ltd., San-Ei Gen F.F.I., Inc., Nippon Kayaku Co., Ltd. take 10.67% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Aichi-ken, Japan
Patent: 6
Aichi-ken, Japan
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among related 253 patents in last 5 years, we discover 82 new entrants. ASKA Pharmaceutical Co., Ltd., FUJIFILM Wako Pure Chemical Corp., Jointherapeutics SRL are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 12
Aichi-ken, Japan
Patent: 3
Shandong Sheng, China
Patent: 2
With the analysis among 263 patents, we discovered top 81 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Jiangnan University, Tokyo Institute of Technology are dominant in this area. They take 8.37% of the total patent filing.
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Tokyo Institute of Technology
Zhejiang Sheng, China
Patent: 3
Mississippi, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3