Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200141 | Rubber composition, method for preventing discoloration of rubber composition, and tire | Kumi Fujiki, Masaaki Tsuchihashi, Tetsuo Takano | 2015-12-01 |
ST
Seichi Tahara
Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,081,998 of 4,157,543Top 75%
1
Patents All Time