With the analysis among 13,092 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Tokai Carbon Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 6.09% of the total patent filing.
Osaka-fu, Japan
Patent: 355
Tokyo-to, Japan
Patent: 253
Tokyo-to, Japan
Patent: 189
Tokyo-to, Japan
Patent: 155
Kanagawa-ken, Japan
Patent: 139
Osaka-fu, Japan
Patent: 133
Tokyo-to, Japan
Patent: 130
Kyoto-fu, Japan
Patent: 125
Gifu-ken, Japan
Patent: 114
Minnesota, United States
Patent: 105
With the analysis among 15 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 1
With the analysis among related 1,588 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Lingnan Normal University, Chengdu Xinkeli Chemical Technology Co., Ltd., Harbin Institute of Technology take 4.16% of patent filing during this period.
Guangdong Sheng, China
Patent: 28
Sichuan Sheng, China
Patent: 19
Heilongjiang Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
undefined undefined
Patent: 10
Shaanxi Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
With the analysis among related 1,588 patents in last 5 years, we discover 339 new entrants. Anqing Zeye New Material Technology Promotion Service Co., Ltd., University of Science & Technology Liaoning, Wuhu Yuankui New Material Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 9
Henan Sheng, China
Patent: 7
Zuid-Holland, Netherlands
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Anhui Nuochen New Materials Co., Ltd.
Anhui Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
With the analysis among 2,228 patents, we discovered top 272 universities and scientific research institutions by total patent application. Lingnan Normal University, Harbin Institute of Technology, Shaanxi University of Science & Technology are dominant in this area. They take 7.18% of the total patent filing.
Guangdong Sheng, China
Patent: 62
Heilongjiang Sheng, China
Patent: 54
Shaanxi Sheng, China
Patent: 44
Hubei Sheng, China
Patent: 41
Hunan Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 33
Shaanxi Sheng, China
Patent: 31
Yunnan Sheng, China
Patent: 31
Qinghai Sheng, China
Patent: 30