Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367324 | Ink jet recording apparatus for ejecting droplets of ink through promotion of capillary action | Nobumasa Abe, Kiyoharu Momose, Ko Watanabe, Tsuneo Handa, Mitsutaka Nishikawa | 1994-11-22 |
| 5301175 | Optical head apparatus for maintaining a constant angle between an optical axis of an object lens and the surface of a storage medium | — | 1994-04-05 |