With the analysis among 81 patents, we discovered top 41 key players by total patent application. Sony Group Corp., Mitsubishi Electric Corp., Fujitsu Ltd. are dominant in this area. They take 28.40% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Toyama-ken, Japan
Patent: 3
Nippon Telegraph & Telephone Corp.
Matsushita Electronics Corp.
Japan Aviation Electronics Industry Ltd.
Toyomaru Industry Co. Ltd.
Aichi-ken, Japan
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Benewake (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
National Institute of Information & Communications Technology
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
National Institute of Information & Communications Technology
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1