Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351734 | Pneumatic tire with foam rubber in the tread | Hiroshi Mouri, Yasuyoshi Kawaguchi, Seiichiro Iwafune, Toshiro Iwata | 1994-10-04 |
| 5275218 | Precure tread for a new tire, and retread tires | Shohachiro Nakayama, Toyomi Iwata, Masahiro Kuroda, Naoyuki Goto, Hiroshi Ueda | 1994-01-04 |