With the analysis among 40,682 patents, we discovered top 472 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Fuji Photo Film Co., Ltd. are dominant in this area. They take 6.57% of the total patent filing.
Osaka-fu, Japan
Patent: 1,642
Tokyo-to, Japan
Patent: 526
Tokyo-to, Japan
Patent: 504
Tokyo-to, Japan
Patent: 395
Tokyo-to, Japan
Patent: 370
Tokyo-to, Japan
Patent: 352
Nagano-ken, Japan
Patent: 345
Tokyo-to, Japan
Patent: 311
Beijing Shi, China
Patent: 303
Tokyo-to, Japan
Patent: 302
With the analysis among 83 patents, we discovered top 36 start-ups by total patent application. Aisin KK, Gelatex Technologies OU, Shenzhen Wicue Optoelectronics Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 19
Harjumaa, Estonia
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 13,588 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Zhengzhou University, Kingfa Sci. & Tech. Co., Ltd. take 2.50% of patent filing during this period.
Beijing Shi, China
Patent: 130
Henan Sheng, China
Patent: 113
Guangdong Sheng, China
Patent: 97
Sichuan Sheng, China
Patent: 90
Jiangsu Sheng, China
Patent: 89
Guangdong Sheng, China
Patent: 82
Liaoning Sheng, China
Patent: 79
Shandong Sheng, China
Patent: 61
Zhejiang Sheng, China
Patent: 57
Beijing Shi, China
Patent: 56
With the analysis among related 13,588 patents in last 5 years, we discover 225 new entrants. Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd., Hengdian Group Tospo Engineering Plastics Co., Ltd., Henan Juhua Information Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 42
Zhejiang Sheng, China
Patent: 33
Henan Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 31
Ningxia Huizi Zizhiqu, China
Patent: 20
Shandong Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 15
Fujian Geology Engineering Investigation Institute
Fujian Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
With the analysis among 8,921 patents, we discovered top 322 universities and scientific research institutions by total patent application. South China University of Technology, Beijing University of Chemical Technology, Jiangnan University are dominant in this area. They take 6.42% of the total patent filing.
Guangdong Sheng, China
Patent: 215
Beijing Shi, China
Patent: 179
Jiangsu Sheng, China
Patent: 179
Sichuan Sheng, China
Patent: 169
Shanghai Shi, China
Patent: 168
Jilin Sheng, China
Patent: 150
Henan Sheng, China
Patent: 146
Zhejiang Sheng, China
Patent: 132
Beijing Shi, China
Patent: 127
Shanghai Shi, China
Patent: 126