With the analysis among 6,634 patents, we discovered top 477 key players by total patent application. Matsushita Electronics Corp., China Petroleum & Chemical Corp., Bridgestone Corp. are dominant in this area. They take 3.35% of the total patent filing.
Osaka-fu, Japan
Patent: 79
Beijing Shi, China
Patent: 75
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 43
Nagano-ken, Japan
Patent: 40
Kanagawa-ken, Japan
Patent: 37
With the analysis among 54 patents, we discovered top 10 start-ups by total patent application. JOLED, Inc., Capacitor Sciences, Inc., KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 30
California, United States
Patent: 15
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,876 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangnan University, Kingfa Sci. & Tech. Co., Ltd., South China University of Technology take 2.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 21
Henan Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Jilin Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Liaoning Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
With the analysis among related 2,876 patents in last 5 years, we discover 362 new entrants. Henan Juhua Information Technology Co., Ltd., Nanjing Qiaojian Polymer Materials Co., Ltd., Maanshan Jiute New Material Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Ningxia Huizi Zizhiqu, China
Patent: 6
With the analysis among 2,244 patents, we discovered top 277 universities and scientific research institutions by total patent application. Fudan University, Beijing University of Chemical Technology, Jilin University are dominant in this area. They take 8.60% of the total patent filing.
Shanghai Shi, China
Patent: 68
Beijing Shi, China
Patent: 63
Jilin Sheng, China
Patent: 62
Sichuan Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 50
Beijing Shi, China
Patent: 46
Shanghai Shi, China
Patent: 40
Shanghai Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 27