Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325006 | Sealed magnetic fluid bearing for polygon mirror drive motor | Satosi Uno, Sueo Akashi, Kazuhiko Kawaike, Hiroo Hiroyama, Kosho Ishizaki | 1994-06-28 |
| 5297927 | Vertical shaft type pump | Kooji Aizawa, Ryoji Okada, Masayuki Yamada, Kunio Takada | 1994-03-29 |