Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844768 | Apparatus for attaching belt-like materials | — | 1989-07-04 |
| 4804426 | Cylindrical tire forming member manufacturing method and apparatus | Kouji Okuyama, Makoto Yamamoto, Taizo Ito | 1989-02-14 |