Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358183 | Pneumatic pulverizer and process for producing toner | Satoshi Mitsumura, Kazuhiko Omata | 1994-10-25 |
| 5316222 | Collision type gas current pulverizer and method for pulverizing powders | Masayoshi Kato, Satoshi Mitsumura, Yusuke Yamada, Yasuhide Goseki | 1994-05-31 |