Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022418 | Composite semiconductor device, LED print head that employs the composite semiconductor device, and image forming apparatus that employs the LED print head | Hiroyuki Fujiwara, Mitsuhiko Ogihara, Takahito Suzuki | 2011-09-20 |
| 7999275 | Composite semiconductor device, LED head that employs the composite semiconductor device, and image forming apparatus that employs the LED head | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Tomoki Igari | 2011-08-16 |
| 7947576 | Method of manufacturing by etching a semiconductor substrate horizontally without creating a vertical face | Tomoki Igari, Mitsuhiko Ogihara, Hiroyuki Fujiwara, Hironori FURUTA, Takahito Suzuki +1 more | 2011-05-24 |
| 7928572 | Composite semiconductor device | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Tomoki Igari | 2011-04-19 |