Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664686 | Sifter frame for powder particle sifter | Yasunobu Hosogoshi, Yasuo Sakata, Katsumasa Morita, Takefumi Ibori, Harumi Kubota +6 more | 1997-09-09 |
| 5598931 | Sifter frame for powder particle sifter | Yasunobu Hosogoshi, Yasuo Sakata, Katsumasa Morita, Takefumi Ibori, Harumi Kubota +6 more | 1997-02-04 |
| 4402635 | Pneumatic conveyor system | — | 1983-09-06 |