Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740144 | Cleaning device and image forming apparatus | — | 2017-08-22 |
| 9653853 | Electrical connection box including a circuit substrate | Naoyuki Yasuda | 2017-05-16 |
| 9515652 | Relay module device | Naoyuki Yasuda | 2016-12-06 |
| 9116469 | Cleaning device and image forming apparatus | — | 2015-08-25 |
| 8340547 | Cleaning device, image forming apparatus including the same and cleaning method | Takuya Kobayashi, Shigeru Morimoto | 2012-12-25 |
| 7885582 | Image forming apparatus having developing material cartridges and a supply developing material container | Naomasa Okimura, Atsuna Saiki, Takeshi Okoshi, Kazuhiro Saito, Kiyoshi Sakoh | 2011-02-08 |
| 7682199 | Connector | Hae-Won Ahn, Jong Sun Kim, Yoshifumi Kubota, Yosuke Saito | 2010-03-23 |
| 7062184 | Image formation device and sheet material selection device | Shigeyuki Matsumoto, Tadashi Kiyama, Yukio Hayashi, Toshihiro Suganuma | 2006-06-13 |
| 6955555 | Connector with control mechanism of engagement with mating connector | Yosuke Saito | 2005-10-18 |
| 6860748 | Connector with control mechanism of engagement with mating connector | Yosuke Saito | 2005-03-01 |
| 6819570 | Circuit board with lead frame | Mutuo Taniguchi | 2004-11-16 |
| D495299 | Electrical connector | Yosuke Saito | 2004-08-31 |
| 6697581 | Image forming apparatus | Toshihiro Suganuma | 2004-02-24 |
| 6377468 | Electric circuit apparatus | Fukuo Ishikawa, Hideki Kabune, Hiroshi Hattori | 2002-04-23 |
| D437291 | Electrical connector | — | 2001-02-06 |
| 5904578 | Coaxial receptacle connector having a connection detecting element | Yoshifumi Kubota, Osamu Takagi | 1999-05-18 |
| 5660558 | Shielded connector having a shell with integral latch arms | Yutaka Osanai, Yasufumi Hayashi | 1997-08-26 |