Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842144 | Grain sorter for use in a rotary type rice hulling and sorting device | — | 1989-06-27 |
| 4441412 | Driving device of sorting cylinder for use in a rotary type rice hulling and sorting device | Ryuichi Imamura, Kanzo Shimazaki, Takashi Yamamoto, Noriyuki Yano | 1984-04-10 |
| 4415088 | Cylinder-type rotary sorting apparatus | Noriyuki Yano, Kanzo Shimazaki | 1983-11-15 |
| 4392421 | Rice hulling and sorting device | Noriyuki Yano, Kanzo Shimazaki, Mitsuaki Nakazawa, Takashi Yamamoto | 1983-07-12 |