With the analysis among 75 patents, we discovered top 33 key players by total patent application. Mitsubishi Kasei Corp., Hamamatsu Photonics KK, Tateho Chemical Industries Co., Ltd. are dominant in this area. They take 26.67% of the total patent filing.
Shizuoka-ken, Japan
Patent: 7
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 2
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With the analysis among related 26 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Hamamatsu Photonics KK, Nanjing Nanzhi Advanced Photoelectric Integration Technology Research Institute Co., Ltd., China Railway Design Group Co., Ltd. take 50.00% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 7
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 2
The Board of Regents of The University of Texas System
Texas, United States
Patent: 1
California, United States
Patent: 1
Yamagata-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 8 new entrants. Hamamatsu Photonics KK, Nanjing Nanzhi Advanced Photoelectric Integration Technology Research Institute Co., Ltd., China Railway Design Group Co., Ltd. are the most active new entrants in this area.
Shizuoka-ken, Japan
Patent: 7
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 2
The Board of Regents of The University of Texas System
Texas, United States
Patent: 1
California, United States
Patent: 1
Yamagata-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
With the analysis among 43 patents, we discovered top 12 universities and scientific research institutions by total patent application. Nanjing University, University of Washington, Kyoto University are dominant in this area. They take 34.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Washington, United States
Patent: 5
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Yamagata-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Okinawa-ken, Japan
Patent: 1