Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387801 | Ink cartridge for printer | Takao Kobayashi, Seiji Mochizuki | 1997-12-16 |
| 5633667 | Ink cartridge for printer | — | 1997-05-27 |
| 5630274 | Method of making an ink jet recording head | Takashi Nakamura, Osamu Nakamura, Shinji Yasukawa, Minoru Usui, Tomoaki Abe +2 more | 1997-05-20 |