With the analysis among 939 patents, we discovered top 154 key players by total patent application. NEC Corp., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 23.43% of the total patent filing.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 70
Osaka-fu, Japan
Patent: 65
Toyama-ken, Japan
Patent: 55
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 24
California, United States
Patent: 23
Nagano-ken, Japan
Patent: 21
No data, please try another search term
With the analysis among related 16 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Mudanjiang University, Benedea, Inc., Casio Computer Co., Ltd. take 18.75% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 4 new entrants. Mudanjiang University, Benedea, Inc., IKO Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Shenyang Aviation Industry College, The University of Electro-Communications, Railway Technical Research Institute are dominant in this area. They take 50.00% of the total patent filing.
Shenyang Aviation Industry College
Liaoning Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1