Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9093562 | Semiconductor composite apparatus, method for manufacturing the semiconductor composite apparatus, LED head that employs the semiconductor composite apparatus, and image forming apparatus that employs the LED head | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Takahito Suzuki, Ichimatsu Abiko | 2015-07-28 |
| 8816384 | Semiconductor apparatus with thin semiconductor film | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2014-08-26 |
| 8748918 | Semiconductor device and optical print head | Mitsuhiko Ogihara, Tomohiko Sagimori | 2014-06-10 |
| 8664668 | Combined semiconductor apparatus with semiconductor thin film | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2014-03-04 |
| 8524366 | Graphene wafer, method for manufacturing the graphene wafer, method for releasing a graphene layer, and method for manufacturing a graphene device | Mitsuhiko Ogihara, Tomohiko Sagimori, Akihiro Hashimoto, Satoru Tanaka | 2013-09-03 |
| 8445935 | Semiconductor apparatus with thin semiconductor film | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2013-05-21 |
| 8409366 | Separation method of nitride semiconductor layer, semiconductor device, manufacturing method thereof, semiconductor wafer, and manufacturing method thereof | Mitsuhiko Ogihara, Tomohiko Sagimori, Akihiro Hashimoto | 2013-04-02 |
| 8395159 | Semiconductor apparatus with thin semiconductor film | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2013-03-12 |
| 8395184 | Semiconductor device based on the cubic silicon carbide single crystal thin film | Mitsuhiko Ogihara | 2013-03-12 |
| 8343848 | Semiconductor device, LED print head and image-forming apparatus using same, and method of manufacturing semiconductor device | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2013-01-01 |
| 8216366 | Method for manufacturing a cubic silicon carbide single crystal thin film and semiconductor device based on the cubic silicon carbide single crystal thin film | Mitsuhiko Ogihara | 2012-07-10 |
| 7880190 | Combined semiconductor device, LED print head, and image forming apparatus | Mitsuhiko Ogihara, Ichimatsu Abiko | 2011-02-01 |
| 7871834 | Combined semiconductor apparatus with thin semiconductor films | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2011-01-18 |
| 7456449 | Semiconductor apparatus, LED print head, and printer | Hiroyuki Fujiwara, Takahito Suzuki, Susumu Chihara, Mitsuhiko Ogihara, Ichimatsu Abiko | 2008-11-25 |
| 7408566 | Semiconductor device, LED print head and image-forming apparatus using same, and method of manufacturing semiconductor device | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2008-08-05 |
| 7239337 | Combined semiconductor apparatus with thin semiconductor films | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2007-07-03 |
| 7180099 | Semiconductor apparatus with thin semiconductor film | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2007-02-20 |
| 7122834 | Semiconductor apparatus having adhesion layer and semiconductor thin film | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2006-10-17 |
| 6913985 | Method of manufacturing a semiconductor device | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Ichimatsu Abiko | 2005-07-05 |