With the analysis among 46 patents, we discovered top 20 key players by total patent application. Sumitomo Chemical Co., Ltd., Dainihon Jochugiku Co., Ltd., Earth Corp. are dominant in this area. They take 50.00% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 2
No data, please try another search term
With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Puding Jiuming Tea Industry Co., Ltd.
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Puding Jiuming Tea Industry Co., Ltd.
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
No data, please try another search term