Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961208 | Image forming apparatus, image forming method, and image forming program product | Shinichi Suzuki, Minoru Morikawa | 2011-06-14 |
| 7880758 | Image forming apparatus | Minoru Morikawa, Shinichi Suzuki | 2011-02-01 |
| 7484827 | Image forming method and apparatus, and a recording medium storing a program for performing an image forming method | Minoru Morikawa, Shinichi Suzuki, Masafumi Yamada, Tadaaki Kanno | 2009-02-03 |
| 7432946 | Image forming apparatus | Minoru Morikawa, Shinichi Suzuki | 2008-10-07 |
| 6118468 | Image recording apparatus | Shunichi ANDO, Tadaaki Kanno, Keiichi Setani | 2000-09-12 |
| 5115327 | Gain control circuit for use in shading compensation circuit | — | 1992-05-19 |
| 5101281 | Automatic gain control circuit of image reading apparatus | — | 1992-03-31 |
| 4989100 | Image reader for an image recording apparatus | — | 1991-01-29 |
| 4642653 | Multi-tone recording method for ink jet printer | Tadashi Ito, Koichiro Jinnai, Takahisa Koike, Toshiharu Murai, Takao Fukazawa | 1987-02-10 |
| 4604631 | Control system and method for charge control ink jet printer | Koichiro Jinnai, Takao Fukazawa, Tadashi Ito, Takahisa Koike, Toshiharu Murai | 1986-08-05 |
| 4598299 | Deflection control ink jet printing apparatus | Takahisa Koike, Takao Fukazawa, Toshiharu Murai, Tadashi Itoh, Toshifumi Kato +1 more | 1986-07-01 |
| 4595948 | Multicolor ink jet recording apparatus having means for preventing blurring of ink | Tadashi Itoh, Toshiharu Murai, Koichiro Jinnai, Takahisa Koike, Toshifumi Kato +1 more | 1986-06-17 |
| 4590362 | Drive circuit for temperature control heater in ink jet printer | — | 1986-05-20 |
| 4564749 | Heater drive circuit for controlling ink temperature in ink jet printer | — | 1986-01-14 |
| 4555713 | Power source device for ink jet printer | — | 1985-11-26 |
| 4494178 | Power supply circuit | — | 1985-01-15 |
| 4467183 | Liquid temperature control apparatus comprising initial temperature dependent high power heater drive | — | 1984-08-21 |
| 4459469 | Ink temperature control apparatus for ink jet printing apparatus | — | 1984-07-10 |