Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427956 | Drive method and drive apparatus for ink jet head | Noboru Nitta | 2016-08-30 |
| 9186891 | Inkjet head, driving device of inkjet head and driving method thereof | — | 2015-11-17 |
| 9028025 | Ink jet head and ink jet printing apparatus with driving channels and dummy channels | — | 2015-05-12 |
| 8752925 | Driving pulse application method and apparatus of an ink jet head | — | 2014-06-17 |
| 7802864 | Driving method and driving device of inkjet head | — | 2010-09-28 |
| 7661785 | Ink jet head driving method and apparatus | — | 2010-02-16 |
| 7452042 | Ink jet head driving method and apparatus | — | 2008-11-18 |
| 7156480 | Ink-jet head driving method and ink-jet recording apparatus | — | 2007-01-02 |
| 6409295 | Ink-jet device | — | 2002-06-25 |
| 6193343 | Driving method of an ink-jet head | Michael George Arnott | 2001-02-27 |
| 6106092 | Driving method of an ink-jet head | Michael George Arnott | 2000-08-22 |
| 5409209 | Sheet delivery mechanism for a printer | Shinya Nakamura, Teruyuki Ochiai, Yoshiaki Tanaka | 1995-04-25 |
| 5257044 | Cap actuation mechanism for capping ink jet printheads | Michael Carlotta, William R. Smith | 1993-10-26 |
| 5056942 | Dot printer head | — | 1991-10-15 |
| 4626115 | Dot printer head | — | 1986-12-02 |
| 4611393 | Process for producing a dot printer head | — | 1986-09-16 |
| 4597680 | Dot printer head with alternate magnetic flux paths | Kuniaki Ochiai | 1986-07-01 |
| 4583871 | Dot printer head with magnetic circuit through adjacent armatures | Kuniaki Ochiai, Shigeo Komakine | 1986-04-22 |
| 4547085 | Dot printer head | Kuniaki Ochiai, Masayuki Iinuma | 1985-10-15 |
| 4447166 | Printing head of dot printer | Kuniaki Ochiai, Masami Horii | 1984-05-08 |