Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1051983 | Copying machine | Osamu Kawata, Yukio Kanaoka | 2024-11-19 |
| 9061488 | Image forming apparatus | Yukio Kanaoka, Takashi Matsuda, Kanji Mizusugi, Naoki Saito | 2015-06-23 |
| D664191 | Copier | Naoki Saito | 2012-07-24 |
| 7693449 | Image forming apparatus with moveable image processing units | Kenzoh Yoshida, Fumikazu Shimanuki, Naoki Saito, Takaaki Kuwabara, Kanji Mizusugi +2 more | 2010-04-06 |
| 7282687 | Image forming apparatus having a processing deciding section and image formation controlling method | Takashi Matsuda, Naoki Saito, Fumikazu Shimanuki, Yukio Kanaoka | 2007-10-16 |
| D537866 | Copying machine | Takashi Matsuda, Yukio Kanaoka | 2007-03-06 |
| D494211 | Copying machine | Kenzoh Yoshida, Tomoyuki Hatanaka | 2004-08-10 |
| D459389 | Printer | — | 2002-06-25 |
| D440247 | Printer for an electronic computer | Makoto Takimoto | 2001-04-10 |
| D428883 | Data communication terminal | Kanji Mizusugi | 2000-08-01 |
| D427235 | Printer for an electronic computer | Makoto Takimoto | 2000-06-27 |
| D387737 | Personal computer | Kanji Mizusugi, Kensho Tsuji | 1997-12-16 |