Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895274 | Auger feeder | Shuji Morimoto, Seiji Ohtani | 1990-01-23 |
| 4509568 | Granular material processing apparatus with seal for stirrer shaft or the like formed by the granular material | Toshihiro Kawaguchi, Mineo Ishizaka | 1985-04-09 |