With the analysis among 623 patents, we discovered top 299 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Shin-Etsu Chemical Co., Ltd., 3M Co. are dominant in this area. They take 14.93% of the total patent filing.
Kanagawa-ken, Japan
Patent: 59
Tokyo-to, Japan
Patent: 18
Minnesota, United States
Patent: 14
Zuid-Holland, Netherlands
Patent: 8
Delaware, United States
Patent: 6
Massachusetts, United States
Patent: 5
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With the analysis among related 258 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Hefei University of Technology, South China University of Technology, Guizhou University take 5.81% of patent filing during this period.
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among related 258 patents in last 5 years, we discover 132 new entrants. Guizhou University, Fuzhou University, Chengdu University of Technology are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 432 patents, we discovered top 155 universities and scientific research institutions by total patent application. Kyushu University, Guilin University of Technology, Zhejiang University are dominant in this area. They take 10.19% of the total patent filing.
Fukuoka-ken, Japan
Patent: 15
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Taiwan Province, China
Patent: 5