Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334999 | Device for preparing ink jet recording head with channels containing energy generating elements | Akio Kashiwazaki, Ryuichi Arai, Junichi Kobayashi, Akihiko Shimomura | 1994-08-02 |
| 5296022 | Ink-jet recording method and apparatus employing ink containing halogenated alkanol with 2 to 4 carbon atoms | Shoji Koike, Shinichi Tochihara, Kyoko Fukushima, Akira Nagashima, Koromo Shirota +1 more | 1994-03-22 |