Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359354 | Ink jet head with dummy slots | Fumio Maeno, Motonobu Hoshino, Yoshihiko Yanagawa, Keisuke Kigawa | 1994-10-25 |
| 5289209 | Printing head for ink-jet printer | Naomichi Suzuki, Toyoji Asahina, Shizuo Yamaguchi, Hiroshi Ogawa, Yoshihiko Yanagawa +1 more | 1994-02-22 |