Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035115 | Semiconductor apparatus, print head, and image forming apparatus | Mitsuhiko Ogihara, Hiroshi Kurokawa, Taishi KANETO | 2011-10-11 |
| 8035116 | Semiconductor device, light emitting diode head, and image forming apparatus | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Tomoki Igari | 2011-10-11 |
| 8022387 | Composite semiconductor device having a thyristor structure | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Tomoki Igari | 2011-09-20 |
| 8022418 | Composite semiconductor device, LED print head that employs the composite semiconductor device, and image forming apparatus that employs the LED print head | Tomohiko Sagimori, Hiroyuki Fujiwara, Mitsuhiko Ogihara | 2011-09-20 |
| 7947576 | Method of manufacturing by etching a semiconductor substrate horizontally without creating a vertical face | Tomoki Igari, Mitsuhiko Ogihara, Hiroyuki Fujiwara, Hironori FURUTA, Tomohiko Sagimori +1 more | 2011-05-24 |