With the analysis among 478 patents, we discovered top 144 key players by total patent application. NGK Insulators, Ltd., Kennametal, Inc., Eastman Kodak Co. are dominant in this area. They take 17.57% of the total patent filing.
Aichi-ken, Japan
Patent: 36
Pennsylvania, United States
Patent: 26
New York, United States
Patent: 22
Pennsylvania, United States
Patent: 15
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 12
Zuid-Holland, Netherlands
Patent: 12
Kyoto-fu, Japan
Patent: 11
Guangdong Sheng, China
Patent: 10
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With the analysis among related 64 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing BYD Co., Ltd., NGK Insulators, Ltd., Dongguan Guangzhi Photoelectric Co., Ltd. take 34.38% of patent filing during this period.
Guangdong Sheng, China
Patent: 10
Aichi-ken, Japan
Patent: 9
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 29 new entrants. BYD Co., Ltd., Dongguan Guangzhi Photoelectric Co., Ltd., Shandong Sinocera Functional Material Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Sichuan Sheng, China
Patent: 1
With the analysis among 106 patents, we discovered top 31 universities and scientific research institutions by total patent application. Guilin University of Technology, Loughborough University, Joef Stefan Institute are dominant in this area. They take 37.74% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 30
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1