Issued Patents All Time
Showing 26–50 of 55 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, Masaaki Sakuta, Ichimatsu Abiko | 2015-07-28 |
| 9064721 | Semiconductor light emission device, image formation apparatus and image display apparatus | Shintaro Tanaka | 2015-06-23 |
| 8983515 | Wireless communication system, wireless communication terminal and method of wireless communication | — | 2015-03-17 |
| 8957923 | Light emitting device, light emitting element array, and image display device | Satoshi Tanaka, Shintaro Tanaka | 2015-02-17 |
| 8816364 | Display apparatus | Tomohiko Sagimori, Hiroyuki Fujiwara, Tomoki Igari, Yusuke Nakai, Hironori FURUTA +1 more | 2014-08-26 |
| 8743166 | Light-emitting device and method of manufacturing the same | Eisuke Kuroki, Kenichi TANIGAWA | 2014-06-03 |
| 8664672 | Light emitting panel having a plurality of light emitting element arrays arranged in descending order of wavelength | Mitsuhiko Ogihara, Tomoki Igari, Hiroyuki Fujiwara, Tomohiko Sagimori, Hironori FURUTA +1 more | 2014-03-04 |
| 8513880 | Display apparatus | Tomoki Igari | 2013-08-20 |
| 8481342 | Method of manufacturing semiconductor device, semiconductor device and semiconductor composite device | Mitsuhiko Ogihara, Tomohiko Sagimori, Masataka Muto | 2013-07-09 |
| 8415680 | Semiconductor composite apparatus, print head, and image forming apparatus | Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Tomoki Igari | 2013-04-09 |
| 8384221 | Semiconductor device, LED head and method of manufacturing the same | Hiroyuki Fujiwara | 2013-02-26 |
| 8269229 | Layered semiconductor light emitting device and image forming apparatus | Tomoki Igari | 2012-09-18 |
| 8269314 | Display apparatus | Tomohiko Sagimori, Hiroyuki Fujiwara, Tomoki Igari, Yusuke Nakai, Hironori FURUTA +1 more | 2012-09-18 |
| 8258537 | Efficient light emitting semiconductor device | Tomoki Igari, Tomohiko Sagimori, Mitsuhiko Ogihara, Hiroyuki Fujiwara, Hironori FURUTA +1 more | 2012-09-04 |
| 8183590 | Image display apparatus having raised parts disposed on a substrate | Tomoki Igari | 2012-05-22 |
| 8174028 | Semiconductor composite apparatus, LED, LED printhead, and image forming apparatus | Mitsuhiko Ogihara, Masataka Muto, Tomoki Igari | 2012-05-08 |
| 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 |
| 7847298 | Semiconductor composite apparatus, LED, LED printhead, and image forming apparatus | Mitsuhiko Ogihara, Masataka Muto, Tomoki Igari | 2010-12-07 |
| 7813748 | Group communications switching method, subscriber terminal and server used for the method | Saiki Kawamura, Naoyuki Kakizaki, Yayoi Itoh, Kiyomi Hasesaka, Hiroyasu Taguchi +6 more | 2010-10-12 |
| 7625809 | Semiconductor device and method of manufacturing the same | Hiroyuki Fujiwara | 2009-12-01 |
| 7456449 | Semiconductor apparatus, LED print head, and printer | Hiroyuki Fujiwara, Susumu Chihara, Mitsuhiko Ogihara, Ichimatsu Abiko, Masaaki Sakuta | 2008-11-25 |