Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8110878 | Semiconductor device having a plurality of shallow wells | Naozumi Morino, Atsushi Hiraiwa, Kazutoshi Oku, Toshiaki Ito, Motoshige Igarashi +3 more | 2012-02-07 |
| 7982271 | Semiconductor device | Naozumi Morino, Atsushi Hiraiwa, Kazutoshi Oku, Toshiaki Ito, Motoshige Igarashi +3 more | 2011-07-19 |
| 7821076 | Semiconductor device | Naozumi Morino, Atsushi Hiraiwa, Kazutoshi Oku, Toshiaki Ito, Motoshige Igarashi +3 more | 2010-10-26 |
| 5095319 | Optical scanning with light quantity compensation | Shunji Kitagawa, Yoji Houki | 1992-03-10 |
| 5066978 | Image forming apparatus having an exchangeable unit exchange timing indicating device | Megumi Yasuda, Yoji Houki, Yukio Nishio | 1991-11-19 |
| 4996567 | Method of controlling fuser unit of image forming apparatus | Megumi Yasuda, Yoji Hoki, Makoto Inoue | 1991-02-26 |
| 4986528 | Method of separately feeding a print medium sheet and apparatus therefor | Yoji Houki, Tomohiro Nonomura | 1991-01-22 |
| 4966356 | Apparatus for selectively feeding cut sheets in a recording machine | Keiji Ohyabu, Hideaki Sano | 1990-10-30 |
| 4965640 | Image forming apparatus including detachable toner fixing unit | Makoto Inoue, Keiji Ohyabu | 1990-10-23 |
| 4896191 | Sheet transferring mechanism in an electrophotographic recording apparatus | Keiji Ohyabu, Youji Houki, Tomohiro Nonomura | 1990-01-23 |
| 4878428 | Control method of transporting a cut sheet in a printing station and an apparatus using the same | — | 1989-11-07 |