Issued Patents All Time
Showing 101–125 of 334 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945905 | Test apparatus determining threshold signal using history of judgment value | Takashi Kusaka | 2018-04-17 |
| 9904229 | Image forming apparatus | Naoki Matsuda, Yoshihide Ohta | 2018-02-27 |
| 9904215 | Drive system and image forming apparatus including same | Naoki Matsuda, Jun Yasuda, Shinya Shimizu | 2018-02-27 |
| 9899506 | Semiconductor device | Masahiro Ogawa, Daisuke Shibata, Ryo Kajitani | 2018-02-20 |
| 9873579 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device | Toshiaki Takahashi | 2018-01-23 |
| 9869962 | Housing structure, electronic apparatus, and image forming apparatus | Naoki Matsuda | 2018-01-16 |
| 9824676 | Cabinet structure, electronic equipment, and image forming apparatus | Naoki Matsuda | 2017-11-21 |
| 9783755 | Drive device, image forming apparatus, and grease composition | Toshiyuki Kabata, Kumiko Seo, Naoki Matsuda, Teruyoshi Tanaka | 2017-10-10 |
| 9767783 | Device and image forming apparatus | Naoki Matsuda, Toshiyuki Uchida, Kazuhiro Kobayashi, Toshihiro Shimada | 2017-09-19 |
| 9711125 | Sound absorbing device, electronic device, and image forming apparatus | Kouta Hirakawa, Junichi Murano, Shoji Asanuma, Toshihiro Shimada, Tsuyoshi Endo +2 more | 2017-07-18 |
| 9711124 | Acoustic device, and electronic device and image forming apparatus incorporating same | Naoki Matsuda | 2017-07-18 |
| 9702929 | Test apparatus | Satoshi Komatsu, Kunihiro Asada, Toru Nakura | 2017-07-11 |
| 9700671 | Indwelling assembly | — | 2017-07-11 |
| 9678464 | Sheet feeder, and image forming apparatus using the sheet feeder | Naoki Matsuda | 2017-06-13 |
| 9671718 | Image forming apparatus | Naoki Matsuda | 2017-06-06 |
| 9667835 | Image forming apparatus and image forming system including the image forming apparatus | Naoki Matsuda | 2017-05-30 |
| 9653061 | Acoustic device, and electronic device and image forming apparatus incorporating same | Naoki Matsuda | 2017-05-16 |
| 9625872 | Cabinet structure, electronic equipment, and image forming apparatus | Naoki Matsuda | 2017-04-18 |
| 9606500 | Gear transmission device, process unit including the gear transmission device and image forming apparatus including same | Naoki Matsuda, Shinya Shimizu | 2017-03-28 |
| 9595606 | Field-effect transistor | Kenichiro Tanaka, Shinichi Kohda, Tetsuzo Ueda | 2017-03-14 |
| 9589555 | Cabinet structure, electronic equipment, and image forming apparatus | Naoki Matsuda | 2017-03-07 |
| 9581968 | Timepiece | Haruki Hiranuma | 2017-02-28 |
| 9561325 | Indwelling assembly | — | 2017-02-07 |
| 9546057 | Sheet material storage, sheet feeding device, and image forming apparatus | Naoki Matsuda | 2017-01-17 |
| 9547274 | Image forming apparatus having a sound absorber | Hiroki Ishimitsu, Naoki Matsuda, Kohta Takenaka, Toshihiro Shimada, Wataru Hojo | 2017-01-17 |