With the analysis among 55 patents, we discovered top 19 key players by total patent application. Matsushita Electronics Corp., Funai Electric Co., Ltd., Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. are dominant in this area. They take 52.73% of the total patent filing.
Osaka-fu, Japan
Patent: 18
Guangdong Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 2
Wisconsin, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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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.
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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