Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557723 | Video camera with digital video disc player | — | 2007-12-18 |
| D533886 | Digital camera | — | 2006-12-19 |
| D448798 | Ink tank for computer printer | Osamu Sato, Kyota Miyazaki | 2001-10-02 |
| D445126 | Computer printer | — | 2001-07-17 |
| D435266 | Computer printer | Tetsuya Sekine, Toshimi Chiba, Manabu Inoue, Hitomi Ito | 2000-12-19 |
| D434793 | Plate for computer printer | Toshimi Chiba, Tetsuya Sekine, Hitomi Ito, Manabu Inoue | 2000-12-05 |
| D433443 | Computer printer | Hitomi Ito, Toshimi Chiba, Tetsuya Sekine, Manabu Inoue | 2000-11-07 |
| D425932 | Ink tank for printer | Minoru Nozawa, Keiichiro Tsukuda | 2000-05-30 |
| D419593 | Ink tank for printer | Osamu Sato | 2000-01-25 |
| D414509 | Combined ink tank holder and printing head for printer | Minoru Nozawa, Keiichiro Tsukuda | 1999-09-28 |
| D413920 | Combined ink tank holder and printing head for printer | Minoru Nozawa, Keiichiro Tsukuda | 1999-09-14 |
| D412526 | Combined ink cartridge and printer head for printer | Minoru Nozawa, Keiichiro Tsukuda | 1999-08-03 |
| D406163 | Ink tank for printer | Minoru Nozawa, Keiichiro Tsukuda | 1999-02-23 |
| D401620 | Ink tank for printer | Minoru Nozawa, Keiichiro Tsukuda | 1998-11-24 |
| D401621 | Ink tank for printer | Minoru Nozawa, Keiichiro Tsukuda | 1998-11-24 |
| D400571 | Computer printer | — | 1998-11-03 |
| D397293 | Storage case for ink cartridge | — | 1998-08-25 |
| D373375 | Copying machine | Ei Yamamoto | 1996-09-03 |
| D366898 | Original carrier for copying machine | Yumiko Kanatani | 1996-02-06 |
| D364389 | Image editing device | — | 1995-11-21 |
| D362676 | Toner bottle for copying machine | Toshiaki Nagashima | 1995-09-26 |
| D362457 | Copying machine | — | 1995-09-19 |
| D354306 | Sorter for copying machine | — | 1995-01-10 |
| D333125 | Image editing unit for digitally input data | Takeshi Komada, Yosuke Ohsawa, Mitsuru Sakurai | 1993-02-09 |
| D329452 | Video adapter for copying machine | Takeshi Komada, Yosuke Ohsawa, Mitsuru Sakurai | 1992-09-15 |