With the analysis among 2,188 patents, we discovered top 474 key players by total patent application. Mitsubishi Kasei Corp., Nichia Corp., Resonac Corp. are dominant in this area. They take 9.14% of the total patent filing.
Tokushima-ken, Japan
Patent: 52
Tokyo-to, Japan
Patent: 49
Osaka-fu, Japan
Patent: 37
Toyama-ken, Japan
Patent: 32
Tokyo-to, Japan
Patent: 32
Yamanashi-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 23
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Taiwan Province, China
Patent: 2
Texas, United States
Patent: 2
With the analysis among related 699 patents applied in the last 5 years. We discover 341 most active companies in this area. The fast-growing Jiangsu Normal University, Shaanxi University of Science & Technology, Sun Yat-Sen University take 8.15% of patent filing during this period.
Jiangsu Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
changzhou institute of engineering technology
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Gansu Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
With the analysis among related 699 patents in last 5 years, we discover 236 new entrants. Yunnan University, Shanghai Institute of Technology, Shin-Etsu Quartz Products Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
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Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among 1,047 patents, we discovered top 214 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Jiangsu Normal University, Soochow University are dominant in this area. They take 9.93% of the total patent filing.
Shaanxi Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 16
Miyagi-ken, Japan
Patent: 14
Jiangxi Sheng, China
Patent: 14
Gansu Sheng, China
Patent: 13