Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306460 | Method of producing cast products using elastic molds | Yoshiyuki Hidawa, Toshiya Fujishima, Toshihiro Hayashi, Hiroshige Kohno | 1994-04-26 |
| 5160754 | Dough of pie, etc. having a slit roll configuration | Toshihiro Hayashi, Shyoichiro Yamazaki, Masayuki Sugie, Norio Iwaki | 1992-11-03 |
| 4854843 | Apparatus for producing cast products | Toshihiro Hayashi, Hiroshige Kohno | 1989-08-08 |