With the analysis among 229 patents, we discovered top 116 key players by total patent application. Oki Electric Industry Co., Ltd., Med-El Elektromedizinische Geräte Gesellschaft m.b.H., Mitsubishi Electric Corp. are dominant in this area. They take 12.23% of the total patent filing.
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 5
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 48 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Tianjin Xianyang Technology Development Co., Ltd., Tianjin University take 18.75% of patent filing during this period.
Tianjin Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Tennessee, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Texas, United States
Patent: 2
Arizona, United States
Patent: 2
Taiwan Province, China
Patent: 2
With the analysis among related 48 patents in last 5 years, we discover 26 new entrants. Nippon Telegraph & Telephone Corp., Tianjin Xianyang Technology Development Co., Ltd., Tianjin University are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Tennessee, United States
Patent: 3
Hubei Sheng, China
Patent: 2
Arizona, United States
Patent: 2
Taiwan Province, China
Patent: 2
With the analysis among 24 patents, we discovered top 12 universities and scientific research institutions by total patent application. Tianjin University, Osaka University, University of Zurich are dominant in this area. They take 33.33% of the total patent filing.
Tianjin Shi, China
Patent: 3
ZURICH, Switzerland
Patent: 2
New South Wales, Australia
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1