Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696545 | Ink jet printer head | Kuniaki Ochiai | 1997-12-09 |
| 5594475 | Ink jet printer head and a method of driving the same | Kuniaki Ochiai, Kazunori Mine | 1997-01-14 |
| 5560090 | Method of fabricating ink jet print head | Kuniaki Ochiai | 1996-10-01 |
| 5485663 | Method of fabricating an ink jet print head | Kuniaki Ochiai | 1996-01-23 |
| 5351375 | Method for fabricating ink jet printhead | Kuniaki Ochiai | 1994-10-04 |
| 5311219 | Ink jet print head | Kuniaki Ochiai | 1994-05-10 |
| 5311218 | Ink jet print head and method of fabricating the same | Kuniaki Ochiai | 1994-05-10 |
| 5301404 | Method of producing printer head using piezoelectric member | Kuniaki Ochiai, Toshihiro Tsukamoto | 1994-04-12 |
| 5009528 | Dot print head | Masami Horii, Kuniaki Ochiai, Takashi Kondoh | 1991-04-23 |
| 4929101 | Release-type dot print head | Kuniaki Ochiai | 1990-05-29 |
| 4624589 | Dot printer head | Kuniaki Ochiai, Masami Horii, Shinzi Tsuyuki | 1986-11-25 |
| 4583871 | Dot printer head with magnetic circuit through adjacent armatures | Kuniaki Ochiai, Takashi Norigoe | 1986-04-22 |
| 4537520 | Dot printer head with reduced magnetic interference | Kuniaki Ochiai | 1985-08-27 |