With the analysis among 2,929 patents, we discovered top 473 key players by total patent application. Nitto Denko Corp., Hisamitsu Pharmaceutical Co., Ltd., Sekisui Chemical Co., Ltd. are dominant in this area. They take 20.14% of the total patent filing.
Osaka-fu, Japan
Patent: 256
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 189
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 145
Yamaguchi-ken, Japan
Patent: 96
Yamaguchi-ken, Japan
Patent: 64
Pola Chemical Industries, Inc.
Kanagawa-ken, Japan
Patent: 62
Osaka-fu, Japan
Patent: 60
Tokyo-to, Japan
Patent: 56
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 54
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Stars Tech Co., Ltd., Shandong Hebao Pharmaceutical Co., Ltd., Pureborn are active in this area.
Shandong Hebao Pharmaceutical Co., Ltd.
Shandong Sheng, China
Patent: 1
United Arab Emirates
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 357 patents applied in the last 5 years. We discover 146 most active companies in this area. The fast-growing Km Transderm Ltd., Dong-A ST Co., Ltd., Nissan Chemical Industry Co., Ltd. take 24.93% of patent filing during this period.
Osaka-fu, Japan
Patent: 35
Nissan Chemical Industry Co., Ltd.
undefined undefined
Patent: 21
Fukuoka-ken, Japan
Patent: 20
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 19
Yamaguchi-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Yamaguchi-ken, Japan
Patent: 7
Sinsin Pharmaceutical Co., Ltd.
Chungcheongbuk-do, South Korea
Patent: 6
With the analysis among related 357 patents in last 5 years, we discover 94 new entrants. Hunan Yongfei Special Protective Products Co., Ltd., Daisan Kasei Co. Ltd., Stars Tech Co., Ltd. are the most active new entrants in this area.
Hunan Yongfei Special Protective Products Co., Ltd.
Hunan Sheng, China
Patent: 4
Maruishi Pharmaceutical Co., Ltd.
Jiangsu Hengrui Pharmaceuticals Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Maruzen Pharmaceuticals Co., Ltd.
Hiroshima-ken, Japan
Patent: 2
Hubei Maishite Biotechnology Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Wanhong Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sichuan Academy of Chinese Medicine Sciences
Sichuan Sheng, China
Patent: 2
Shin-Etsu Polymer Co., Ltd.
With the analysis among 218 patents, we discovered top 74 universities and scientific research institutions by total patent application. Kyushu University, Shenyang Pharmaceutical University, Xiamen University are dominant in this area. They take 30.28% of the total patent filing.
Fukuoka-ken, Japan
Patent: 24
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 7
North China University of Science & Technology
Hebei Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 4
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
North Carolina State University
North Carolina, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3