Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163277 | Image forming apparatus and image scanner | Kiyoshi Ueda, Yukio Shiohara | 2007-01-16 |
| 7121644 | Ink supply port sealing cap and inkjet recording apparatus | Kiyoshi Ueda, Yukio Shiohara | 2006-10-17 |
| RE39169 | Ink ribbon cartridge having a particular spool and spindle arrangement | Yoshikatsu Kameyama | 2006-07-11 |
| 6918650 | Inkjet recording apparatus, ink guide member and purge unit | Takaichiro Umeda, Mikio Ogawa, Yukio Shiohara | 2005-07-19 |
| 6804858 | Opening and closing mechanism of hinged pair of bodies | Kiyoshi Ueda | 2004-10-19 |
| 6161972 | Ink ribbon cartridge having a particular spool and spindle arrangement | Yoshikatsu Kameyama | 2000-12-19 |
| 6019362 | Sheet transfer apparatus | — | 2000-02-01 |
| 5913621 | Ink ribbon cartridge having means to prevent improper mounting of ink ribbon | Yoshikatsu Kameyama | 1999-06-22 |
| 5739925 | Facsimile apparatus cover and feeding mechanism | Yoshikatsu Kameyama, Yasuhito Bandai, Tomohisa Higuchi, Makoto Yamada | 1998-04-14 |
| 5604609 | Light reflection type detection device in facsimile machine | Katsutoshi Seguchi, Yoshikatsu Kameyama, Yasuhito Bandai, Tomohisa Higuchi, Makoto Yamada | 1997-02-18 |
| 5576809 | Charge screening member for a corona discharge device of an image forming apparatus | Shougo Sato, Shinji Ito, Tomoaki Hattori | 1996-11-19 |
| 5519512 | Facsimile apparatus having reduced profile | Yasuhito Bandai, Tomohisa Higuchi, Yoshikatsu Kameyama, Makoto Yamada | 1996-05-21 |
| 4702630 | Facsimile-printer apparatus | Hisashi Igi, Tomohiro Yamada, Tomohisa Higuchi, Eiichi Ohta | 1987-10-27 |