Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763141 | Liquid jet recording head, a manufacturing method thereof and a liquid jet recording apparatus having said recording head | Akihiko Shimomura | 1998-06-09 |
| 5738911 | Process for producing liquid-jet recording head, liquid-jet recording head produced thereby, and liquid-jet recording apparatus comprising the head | Akihiko Shimomura | 1998-04-14 |
| 5663752 | Ink jet head free of debonding between a substrate and ink flow path walls formed on said substrate | Akihiko Shimomura, Shoji Shiba | 1997-09-02 |
| 5524784 | Method for producing ink jet head by multiple development of photosensitive resin, ink jet head produced thereby, and ink jet apparatus with the ink jet head | Shoji Shiba | 1996-06-11 |
| 5443942 | Process for removing resist | — | 1995-08-22 |
| 5290667 | Method for producing ink jet recording head | Shoji Shiba, Masashi Miyagawa, Akio Kashiwazaki | 1994-03-01 |
| 5224971 | Method and apparatus for separating isotopes | Hidetoshi Mukaida, Hitomi Yamamoto, Motohisa Abe, Kazunori Shioda | 1993-07-06 |