With the analysis among 193 patents, we discovered top 58 key players by total patent application. Mitsubishi Electric Corp., Hitachi Consumer Electronics Co., Ltd., International Business Machines Corp. are dominant in this area. They take 23.83% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 13
New York, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
Noord-Holland, Netherlands
Patent: 8
Toyama-ken, Japan
Patent: 6
Texas, United States
Patent: 6
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Guangdong Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1