Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665091 | Printing apparatus, method of printing, and recording medium to actualize the printing apparatus | — | 2003-12-16 |
| 6655779 | Judgement on compatibility between ink cartridges and printing apparatus | Kiyofumi Usui, Hideto Matsuzaka, Kazuo Koshino | 2003-12-02 |
| 6648445 | Terminals for circuit board | Taku Ishizawa, Takakazu Fukano | 2003-11-18 |
| 6631967 | Printer and ink cartridge attached thereto | — | 2003-10-14 |
| 6565198 | Ink cartridge and printer using the same | Satoshi Shinada | 2003-05-20 |
| 6533383 | Ink jet type printing apparatus ink cartridge therefor and method of controlling the printing apparatus | Satoshi Shinada | 2003-03-18 |
| 6447090 | Ink cartridge and printer using the same | — | 2002-09-10 |
| 6431674 | Ink-jet recording head that minutely vibrates ink meniscus | Kazunaga Suzuki, Kenji Tsukada, Yoshiyuki Koike, Takeo Seino, Yasuhiro Ouki +2 more | 2002-08-13 |
| 6371586 | Printer and ink cartridge attached thereto | — | 2002-04-16 |
| 6357849 | Inkjet recording apparatus | Jinichi Takizawa, Hiroaki Tojo, Hironori Endo | 2002-03-19 |
| 6231161 | Dot recording for preventing adjacency of recording positions | — | 2001-05-15 |
| 6196670 | Printer and ink cartridge attached thereto | — | 2001-03-06 |
| 6190001 | Dot printing with partial double scanning of raster lines | — | 2001-02-20 |
| 6151050 | Ink jet recording apparatus for adjusting time constant of expansion/contraction of piezoelectric element | Satoru Hosono | 2000-11-21 |
| 6086189 | Ink jet recording apparatus for adjusting time constant of expansion/contraction of piezoelectric element | Satoru Hosono | 2000-07-11 |
| 5980015 | Ink jet printing head embodiment with drive signal circuit outputting different drive signals each printing period and with selecting circuit applying one of the signals to piezoelectric elements that expand and contract pressure generating chambers | — | 1999-11-09 |
| 5841456 | Transfer printing apparatus with dispersion medium removal member | Katsumori Takei, Tsuyoshi Kitahara, Takahiro Katakura, Toshio Kumagai, Tohru Fukushima | 1998-11-24 |
| 5784085 | Ink jet print head with flexible wall member having low and high elasticity portions | Satoru Hosono, Kazuo Koshino | 1998-07-21 |
| 5541628 | Ink-jet type recording device | Junhua Chang, Kenichi Kanbayashi, Hiroe Niimura, Haruo Nakamura | 1996-07-30 |
| 5453767 | Method for forming ink droplets in ink-jet type printer and ink-jet type recording device | Junhua Chang | 1995-09-26 |