With the analysis among 549 patents, we discovered top 165 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Hamamatsu Photonics KK are dominant in this area. They take 34.24% of the total patent filing.
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 74
Shizuoka-ken, Japan
Patent: 23
Tochigi-ken, Japan
Patent: 20
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
Kyoto-fu, Japan
Patent: 12
Chiba-ken, Japan
Patent: 8
With the analysis among 8 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 129 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Hamamatsu Photonics KK, Gigaphoton, Inc., Sony Group Corp. take 18.60% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 10
Tochigi-ken, Japan
Patent: 8
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Fukushima-ken, Japan
Patent: 2
With the analysis among related 129 patents in last 5 years, we discover 54 new entrants. Sony Group Corp., Hangzhou Altron Photonics Technology Co. Ltd., Jinan University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Fukushima-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 231 patents, we discovered top 84 universities and scientific research institutions by total patent application. Jiangsu University, Korea Institute of Science & Technology, Gwangju Institute of Science & Technology are dominant in this area. They take 14.29% of the total patent filing.
Jiangsu Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Fukuoka-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4