Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309285 | Exhaust gas control system for internal combustion engine | Daichi Imai, Hiromasa Nishioka, Kiyoshi Fujiwara, Yoshio Yamashita | 2019-06-04 |
| 10302000 | Exhaust gas control system for internal combustion engine | Daichi Imai, Hiromasa Nishioka, Kiyoshi Fujiwara, Yoshio Yamashita | 2019-05-28 |
| 8976421 | Document feeding device and image forming device and image forming method | Ken Kobayashi, Takuya Ito, Noriyuki Obara, Hiroatsu Kazama | 2015-03-10 |
| 8006973 | Replaceable unit, sheet conveyance apparatus and image forming device | Takakiyo Toba, Nobutoshi Hamasaki, Hiroatsu Kazama, Takuya Ito | 2011-08-30 |
| 7841593 | Sheet transport apparatus and image forming apparatus | Takakiyo Toba, Hiroatsu Kazama, Takuya Ito, Nobutoshi Hamasaki | 2010-11-30 |
| 7545544 | Image reading apparatus and image forming apparatus | Daisuke Imada | 2009-06-09 |
| 6781902 | Semiconductor memory device and method of testing short circuits between word lines and bit lines | Atsuo Oumiya, Naoki Handa, Kenji Kobayashi | 2004-08-24 |