Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648184 | Electrode material for flow-through type electrolytic cell, wherein the electrode comprises carbonaceous material having at least one groove | Masaru Kobayashi | 1997-07-15 |
| 5648651 | Card feeding device for feeding cards of varying thickness | — | 1997-07-15 |
| 5594479 | Method for manufacturing ink jet recording head having water-repellent material | by Tsuneo Inoue, heir, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka, Keiichi Murai +3 more | 1997-01-14 |