Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349423 | Recording apparatus and heating apparatus for use in recording apparatus | Yuzo Koike | 1994-09-20 |
| 5323185 | Recording apparatus | Yuzo Koike, Shuzo Hirahara, Yasuo Hosaka, Masafumi Mori | 1994-06-21 |
| 5315356 | Fixing apparatus | Yuzo Koike | 1994-05-24 |
| 5296878 | Apparatus for generating ions in solid ion recording head with improved stability | Yasuo Hosaka, Hideyuki Nakao, Shuzo Hirahara | 1994-03-22 |