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
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 25
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 20
Bayern, Germany
Patent: 14
Tokyo-to, Japan
Patent: 13
Baden-Württemberg, Germany
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Matsushita Electric Works Co. Ltd.
Chengdu Xingmingyuan Electric Co., Ltd.
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.
Denggao Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Centre National De La Recherche Scientif
L'Universite de Haute Alsace
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Shanghai Difu New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Jiangsu Ryan Electrical Stock Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 3
Zhongqiandianqi Group Ltd.
Guizhou Sheng, China
Patent: 3
Tianjin TBEA Transformer Co., Ltd.
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
L'Universite de Haute Alsace
Shanghai Difu New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Jiangsu Ryan Electrical Stock Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 3
Zhongqiandianqi Group Ltd.
Guizhou Sheng, China
Patent: 3
Jiangsu Huagang Material Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Hongyuan Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Shaoxing Baojing Composite Materials Co., Ltd.
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.
L'Universite de Haute Alsace
Shandong University of Technology
Shandong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 2
North University of China
Shanxi Sheng, China
Patent: 2
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 2
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 2
Shenzhen Graduate School of Tsinghua University
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1