Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11317775 | Dust-collecting device and vacuum cleaner | Nobuhide Okitsu, Kiyoshi Ebe, Fumiki Mano, Mai Oikawa, Satoshi Ohshita | 2022-05-03 |
| 10882332 | Image forming apparatus and image forming apparatus body | Toshikane Nishii, Hiroshi Ishii, Kunihiko Nishioka, Mitsutaka Nakamura, Yasunari Harada | 2021-01-05 |
| 10696063 | Image forming apparatus body and image forming apparatus | Toshikane Nishii, Hiroshi Ishii, Kunihiko Nishioka, Yasunari Harada, Mitsutaka Nakamura | 2020-06-30 |
| 9033460 | Image forming apparatus capable of collecting ink mist | Yoichi Ito | 2015-05-19 |
| 8757791 | Image forming apparatus | Yoichi Ito, Kuniyori Takano | 2014-06-24 |
| 8752953 | Image forming apparatus | Yoichi Ito, Kuniyori Takano, Hideaki Iijima | 2014-06-17 |
| 8737879 | Opening and closing mechanism and image forming apparatus including the opening and closing mechanism | Yoichi Ito, Kuniyori Takano, Yuuji Tanaka | 2014-05-27 |
| 8714682 | Image forming apparatus | Yoichi Ito, Kuniyori Takano, Hideaki Iijima | 2014-05-06 |
| 8573769 | Image forming apparatus | Yoichi Ito, Kuniyori Takano | 2013-11-05 |
| 8556376 | Image forming apparatus | Fumitaka Kikkawa, Yoichi Ito, Tomomi Katoh, Mitsuya Matsubara, Kuniyori Takano +4 more | 2013-10-15 |
| 8544983 | Image forming apparatus | Yoichi Ito, Soyoung Park, Kuniyori Takano | 2013-10-01 |
| 8500240 | Image forming apparatus, method of suctioning liquid from nozzles of recording head and computer readable information recording medium | Mitsuya Matsubara, Yoichi Ito, Tomomi Katoh, Fumitaka Kikkawa, Soyoung Park +6 more | 2013-08-06 |
| 8485653 | Compact front-operable image forming apparatus | Goro Katsuyama, Masaaki Kabumoto, Kanae Amemiya, Osamu Miki, Hideo Aoki | 2013-07-16 |
| 8419156 | Image forming apparatus capable of effectively damping vibration | Yoichi Ito | 2013-04-16 |
| 8342628 | Image forming apparatus | Yoichi Ito, Tsuguyori Kemma | 2013-01-01 |
| 8336987 | Image forming apparatus | Yoichi Ito, Tsuguyori Kemma | 2012-12-25 |
| 8303077 | Image forming apparatus employing carriage with image forming unit mounted thereon | Yoichi Ito, Tsuguyori Kemma | 2012-11-06 |
| 8152294 | Compact front-operable image forming apparatus | Goro Katsuyama, Masaaki Kabumoto, Kanae Amemiya, Osamu Miki, Hideo Aoki | 2012-04-10 |
| 7813074 | Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method | Susumu Shimotono, Tetsuya Noguchi, Mitsuru Ogawa | 2010-10-12 |
| 7469981 | Compact front-operable image forming apparatus | Goro Katsuyama, Masaaki Kabumoto, Kanae Amemiya, Osamu Miki, Hideo Aoki | 2008-12-30 |
| 7424611 | Authentication system and method | Akira Hino, Eitaroh Kasamatsu | 2008-09-09 |
| 7382566 | Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method | Susumu Shimotono, Tetsuya Noguchi, Mitsuru Ogawa | 2008-06-03 |
| 7171569 | Apparatus, method and program product for preventing system mode change by mistaken instruction | Shinji Ohishi, Noritoshi Yoshiyama | 2007-01-30 |
| 7154692 | Automatic adjustment of magnetic disk protection apparatus and method according to environment | Mitsuru Ogawa, Susumu Shimotono | 2006-12-26 |
| 7142385 | Method, apparatus and program storage device for magnetic disk drive protection | Susumu Shimotono, Mitsuru Ogawa | 2006-11-28 |