With the analysis among 1,154 patents, we discovered top 484 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 8.84% of the total patent filing.
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 20
Bayern, Germany
Patent: 14
Tokyo-to, Japan
Patent: 13
Baden-Württemberg, Germany
Patent: 12
Beijing Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 219 patents applied in the last 5 years. We discover 186 most active companies in this area. The fast-growing EssilorLuxottica SA, Denggao Electric Co., Ltd., Centre National De La Recherche Scientif take 7.76% of patent filing during this period.
Zhejiang Sheng, China
Patent: 6
Centre National De La Recherche Scientif
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 3
Guizhou Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 219 patents in last 5 years, we discover 160 new entrants. EssilorLuxottica SA, Centre National De La Recherche Scientif, L'Universite de Haute Alsace are the most active new entrants in this area.
Centre National De La Recherche Scientif
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 3
Guizhou Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 68 patents, we discovered top 29 universities and scientific research institutions by total patent application. L'Universite de Haute Alsace, Shandong University of Technology, Tiangong University are dominant in this area. They take 22.06% of the total patent filing.
Shandong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1