With the analysis among 128 patents, we discovered top 55 key players by total patent application. Seikosha Co., Ltd., Casio Computer Co., Ltd., Citizen Watch Co., Ltd. are dominant in this area. They take 17.97% of the total patent filing.
Hyogo-ken, Japan
Patent: 10
Nagano-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 4
Chiba-ken, Japan
Patent: 4
Toyama-ken, Japan
Patent: 3
Saitama-ken, Japan
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 2 most active companies in this area.
Shanghai Selenium New Technology Center
Shanghai Shi, China
Patent: 2
Fujian Chucai Education Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among related 8 patents in last 5 years, we discover 2 new entrants.
Shanghai Selenium New Technology Center
Shanghai Shi, China
Patent: 2
Fujian Chucai Education Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1