With the analysis among 257 patents, we discovered top 93 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 15.95% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 15
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Chiba-ken, Japan
Patent: 1
With the analysis among related 67 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Shanghai Alliance Investment Ltd., Institute of Modern Physics, Chinese Academy of Sciences, Shanghai Institute of Applied Physics, Chinese Academy of Sciences take 26.87% of patent filing during this period.
Shanghai Shi, China
Patent: 6
Gansu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Gansu Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 67 patents in last 5 years, we discover 24 new entrants. Shanghai Alliance Investment Ltd., Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Peking University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Gansu Sheng, China
Patent: 4
California, United States
Patent: 3
Massachusetts, United States
Patent: 3
Beijing Shi, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
With the analysis among 85 patents, we discovered top 15 universities and scientific research institutions by total patent application. Institute of Modern Physics, Chinese Academy of Sciences, Peking University, Tsinghua University are dominant in this area. They take 29.41% of the total patent filing.
Gansu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Connecticut, United States
Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Massachusetts, United States
Patent: 1
Anhui Sheng, China
Patent: 1