Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035676 | Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus | Kazuhiro Harasaka, Naoto Jikutani, Toshihiro Ishii | 2011-10-11 |
| 8009714 | Laser diode and semiconductor light-emitting device producing visible-wavelength radiation | Naoto Jikutani, Takashi Takahashi | 2011-08-30 |
| 7981700 | Semiconductor oxidation apparatus and method of producing semiconductor element | Naoto Jikutani, Akihiro Itoh, Shinya Umemoto, Yoshiaki Zenno, Takatoshi Yamamoto | 2011-07-19 |
| 7978739 | Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus | Satoru Sugawara, Toshihiro Ishii, Kazuhiro Harasaka | 2011-07-12 |
| 7968362 | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system | Takashi Takahashi, Morimasa Kaminishi, Akihiro Itoh, Naoto Jikutani | 2011-06-28 |
| 7957444 | Surface-emission laser diode, surface-emission laser diode array, optical scanning apparatus and image forming apparatus | Akihiro Itoh | 2011-06-07 |
| 7940827 | Vertical-cavity, surface-emission type laser diode and fabrication process thereof | Takashi Takahashi, Naoto Jikutani, Morimasa Kaminishi, Akihiro Itoh | 2011-05-10 |
| 7907700 | Soft X-ray generation apparatus and static elimination apparatus | Hitoshi Inaba, Yoshinori Okubo, Yoshiyuki Yagi, Kazuhito Nishimura | 2011-03-15 |
| 7872270 | Semiconductor light emitter | Takashi Takahashi, Morimasa Kaminishi | 2011-01-18 |