With the analysis among 105 patents, we discovered top 34 key players by total patent application. Kao Corp., Nihon Parkerizing Co., Ltd., BASF AB are dominant in this area. They take 41.90% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 12
Ohio, United States
Patent: 4
Tennessee, United States
Patent: 2
No data, please try another search term
With the analysis among related 22 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Nihon Parkerizing Co., Ltd., Kao Corp., East China Normal University take 90.91% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 4