Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919558 | Rubber composition and pneumatic tire using the same | Naoya Amino, Misao Hiza, Masao Nakamura, Koichi Endo | 2011-04-05 |
TS
Takashi Shirokawa
Zeon: 1 patents #11 of 70Top 20%
Overall (2011): #151,520 of 364,097Top 45%
1
Patents 2011