Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793391 | Ink-jet recording apparatus | Keiichi Ohshima, Satoshi Fujioka, Seiji Mochizuki, Masahiro Isono, Atsushi Kobayashi | 1998-08-11 |
| 5699092 | Ink-jet recording device | Katsuhiko Iida, Narihiro Oki, Shigenori Fukasawa, Nobuhito Takahashi | 1997-12-16 |
| 5689292 | Multi-step heating of a recording head | Naohisa Suzuki, Junichi Yoshikawa | 1997-11-18 |
| 5666146 | Ink cartridge for ink jet recording apparatus | Seiji Mochizuki, Masahiro Isono | 1997-09-09 |
| 5606353 | Ink jet recording apparatus | Seiji Mochizuki, Masahiro Nakamura, Keiichi Ohshima | 1997-02-25 |
| 5488401 | Ink-jet recording apparatus and ink tank cartridge thereof | Seiji Mochizuki, Masahiro Nakamura, Keiichi Ohshima, Masanori Yoshida | 1996-01-30 |
| 5382969 | Ink-expelling restoring device and method for ink jet printer | Seiji Mochizuki, Hitoshi Hayakawa | 1995-01-17 |
| 5307093 | Ink jet recording method and apparatus in which the temperature of an ink jet recording heat is controlled | Naohisa Suzuki | 1994-04-26 |
| 5266975 | Ink jet printing apparatus having means for preventing excessive ink purging | Seiji Mochizuki, Tsuyoshi Tomii, Toshio Kumagai | 1993-11-30 |
| D341157 | Ink bag for printer | Ko H. Kitahara, Seiji Mochizuki | 1993-11-09 |
| 5248999 | Ink jet printing apparatus having ink purging feature | Seiji Mochizuki, Tsuyoshi Tomii, Toshio Kumagai | 1993-09-28 |
| D334403 | Ink cartridge for printer | — | 1993-03-30 |
| D330387 | Ink cartridge for printer | — | 1992-10-20 |