With the analysis among 440 patents, we discovered top 92 key players by total patent application. TOTO Ltd., INAX Corp., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 46.59% of the total patent filing.
Fukuoka-ken, Japan
Patent: 105
Aichi-ken, Japan
Patent: 59
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 18
Osaka-fu, Japan
Patent: 10
Shandong Sheng, China
Patent: 4
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 3 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Guangdong Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.