With the analysis among 26 patents, we discovered top 24 key players by total patent application. Matsushita Electronics Corp., Toray Industries, Inc., LIXIL Corp. are dominant in this area. They take 15.38% of the total patent filing.
Fukuoka-ken, Japan
Patent: 1
Niigata-ken, Japan
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 3 most active companies in this area.
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 3 new entrants.
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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