With the analysis among 767 patents, we discovered top 253 key players by total patent application. Fujitsu Ltd., Shimadzu Corp., Mitsubishi Electric Corp. are dominant in this area. They take 8.74% of the total patent filing.
Tokyo-to, Japan
Patent: 28
Kyoto-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
New York, United States
Patent: 17
Tokyo-to, Japan
Patent: 17
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Illinois, United States
Patent: 2
With the analysis among related 152 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., FUJIFILM Corp., Jinhua Polytechnic take 14.47% of patent filing during this period.
Zhejiang Sheng, China
Patent: 5
Georgia, United States
Patent: 5
Cambridgeshire, United Kingdom
Patent: 5
Beijing Shi, China
Patent: 5
New York, United States
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
With the analysis among related 152 patents in last 5 years, we discover 57 new entrants. Jinhua Polytechnic, AT&T Intellectual Property I LP, Cambridge Respiratory Innovations Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Georgia, United States
Patent: 5
Cambridgeshire, United Kingdom
Patent: 5
New York, United States
Patent: 5
Jiangsu Sheng, China
Patent: 3
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
With the analysis among 230 patents, we discovered top 62 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 13.91% of the total patent filing.
Shanghai Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Massachusetts, United States
Patent: 6
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4