Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330277 | Drive system for wire dot head | Takao Uchida, Jiro Tanuma, Naoji Akutsu, Chihiro Komori | 1994-07-19 |
| 5326183 | Carriage speed control based on average dot density | Jiro Tanuma, Naoji Akutsu, Hideaki Ishimizu, Chihiro Komori | 1994-07-05 |