With the analysis among 112 patents, we discovered top 60 key players by total patent application. Matsushita Electronics Corp., Toyotomi Co. Ltd., Hitachi Ltd. are dominant in this area. They take 18.75% of the total patent filing.
Osaka-fu, Japan
Patent: 14
Aichi-ken, Japan
Patent: 4
Aichi-ken, Japan
Patent: 3
Niigata-ken, Japan
Patent: 3
New York, United States
Patent: 2
Nagano-ken, Japan
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Shenzhen University, Quanzhou Lianzheng Information Technology Co., Ltd., Lohmann Haas Consumer Healthcare Guangzhou Co. Ltd. take 75.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1