Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861403 | Method of fabricating a double-toothed belt | Shigeo Goto, Masaaki Asazuma | 1989-08-29 |
| 4589941 | Method of fabricating double-toothed belts | Toshihiro Tanaka, Shigeo Goto | 1986-05-20 |