With the analysis among 2,352 patents, we discovered top 462 key players by total patent application. Hitachi Ltd., Nikon Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.95% of the total patent filing.
Tokyo-to, Japan
Patent: 112
Tokyo-to, Japan
Patent: 90
Osaka-fu, Japan
Patent: 82
Nagano-ken, Japan
Patent: 73
Tokyo-to, Japan
Patent: 68
Toyama-ken, Japan
Patent: 67
Tokyo-to, Japan
Patent: 65
Tennessee, United States
Patent: 46
Tokyo-to, Japan
Patent: 37
Noord-Holland, Netherlands
Patent: 32
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 458 patents applied in the last 5 years. We discover 190 most active companies in this area. The fast-growing Canon Co., Ltd, Northrop Grumman Systems Corp., Soochow University take 11.14% of patent filing during this period.
undefined undefined
Patent: 20
Virginia, United States
Patent: 18
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
With the analysis among related 458 patents in last 5 years, we discover 128 new entrants. Northrop Grumman Systems Corp., Guangdong OPPO Mobile Telecommunications Corp., Ltd., Nipro Corp. are the most active new entrants in this area.
Virginia, United States
Patent: 18
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Tochigi-ken, Japan
Patent: 5
Shanghai Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
With the analysis among 621 patents, we discovered top 103 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Soochow University, Zhejiang University are dominant in this area. They take 16.26% of the total patent filing.
Shanghai Shi, China
Patent: 53
Jiangsu Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 14
Hubei Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9