With the analysis among 1,289 patents, we discovered top 292 key players by total patent application. Matsushita Electronics Corp., Daihen Corp., NEC Corp. are dominant in this area. They take 16.06% of the total patent filing.
Osaka-fu, Japan
Patent: 85
Osaka-fu, Japan
Patent: 34
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 29
Toyama-ken, Japan
Patent: 28
Tokyo-to, Japan
Patent: 27
Chiba-ken, Japan
Patent: 19
With the analysis among 23 patents, we discovered top 3 start-ups by total patent application.
Washington, United States
Patent: 14
Gyeonggi-do, South Korea
Patent: 2
With the analysis among related 32 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Shinko Denki Co. Ltd., Tokyo Electron Ltd. take 43.75% of patent filing during this period.
Centre National De La Recherche Scientif
With the analysis among related 32 patents in last 5 years, we discover 4 new entrants. ASM IP Holding BV, Battelle Memorial Institute, Northwestern Polytechnical University are the most active new entrants in this area.
Ohio, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among 80 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tsinghua University, Chuo University, Railway Technical Research Institute are dominant in this area. They take 15.00% of the total patent filing.
Beijing Shi, China
Patent: 3
Tokyo Institute of Technology
Aichi-ken, Japan
Patent: 1
Kanagawa-ken, Japan
Patent: 1