With the analysis among 469 patents, we discovered top 148 key players by total patent application. Seiko Epson Corp., NEC Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 11.30% of the total patent filing.
Nagano-ken, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
New York, United States
Patent: 14
Massachusetts, United States
Patent: 14
Osaka-fu, Japan
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 38 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Harbin Engineering University, Huazhong University of Science & Technology, Harbin Institute of Technology take 15.79% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Glasgow City, United Kingdom
Patent: 2
Colorado, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 16 new entrants. Harbin Engineering University, Xi'an University of Science & Technology, Shanghai Institute of Optics & Fine Mechanics are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Glasgow City, United Kingdom
Patent: 2
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 209 patents, we discovered top 59 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Beijing University of Technology, Yokohama National University are dominant in this area. They take 22.01% of the total patent filing.
Massachusetts, United States
Patent: 16
Beijing Shi, China
Patent: 12
Kanagawa-ken, Japan
Patent: 8
Guangdong Sheng, China
Patent: 7
Colorado, United States
Patent: 7
Shanghai Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Massachusetts, United States
Patent: 3
Miyagi-ken, Japan
Patent: 3