Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7458793 | Mold for in-mold decoration | Naoto Toyooka | 2008-12-02 |
| 5722278 | Roll forming apparatus | Katuyoshi Horino, Norio Nishikawa, Teruhiko Sato, Atsushi Shiji, Takashi Wada | 1998-03-03 |
| 5090227 | Roll forming apparatus | Shin Takeda, Masami Ishii, Toshihisa Terazawa | 1992-02-25 |
| 4663957 | Roll stand for a cold forming apparatus | Masami Ishii, Hitoshi Sugimoto, Yoshitomi Onoda | 1987-05-12 |
| 4578978 | Roll forming apparatus | Yoshitomi Onoda, Masami Ishii, Hitoshi Sugimoto | 1986-04-01 |