Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245249 | Reflector, surface emitting laser, method for manufacturing reflector, and method for manufacturing surface emitting laser | Takeshi Kawashima, Shunichi Sato, Hirokazu Iwata | 2022-02-08 |
| 8293555 | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system | Takashi Takahashi, Shunichi Sato, Akihiro Itoh, Naoto Jikutani | 2012-10-23 |
| 7991033 | Vertical cavity surface emitting laser (VCSEL), VCSEL array device, optical scanning apparatus, and image forming apparatus | Kei Hara | 2011-08-02 |
| 7968362 | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system | Takashi Takahashi, Shunichi Sato, Akihiro Itoh, Naoto Jikutani | 2011-06-28 |
| 7940827 | Vertical-cavity, surface-emission type laser diode and fabrication process thereof | Shunichi Sato, Takashi Takahashi, Naoto Jikutani, Akihiro Itoh | 2011-05-10 |
| 7872270 | Semiconductor light emitter | Takashi Takahashi, Shunichi Sato | 2011-01-18 |
| 7714338 | Semiconductor light emitter | Takashi Takahashi, Shunichi Sato | 2010-05-11 |
| 7519095 | Vertical-cavity, surface-emission type laser diode and fabrication process thereof | Shunichi Sato, Takashi Takahashi, Naoto Jikutani, Akihiro Itoh | 2009-04-14 |
| 7453096 | Method of fabricating a semiconductor light-emitting device | Takashi Takahashi, Shunichi Sato, Akihiro Itoh, Naoto Jikutani | 2008-11-18 |
| 7260137 | Vertical-cavity surface-emission type laser diode and fabrication process thereof | Shunichi Sato, Takashi Takahashi, Naoto Jikutani, Akihiro Itoh | 2007-08-21 |
| 7235816 | Semiconductor light emitter | Takashi Takahashi, Shunichi Sato | 2007-06-26 |
| 7180100 | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system | Takashi Takahashi, Shunichi Sato, Akihiro Itoh, Naoto Jikutani | 2007-02-20 |
| 7067846 | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system | Takashi Takahashi, Shunichi Sato, Akihiro Itoh, Naoto Jikutani | 2006-06-27 |
| 7022539 | Vertical-cavity, surface-emission type laser diode and fabrication process thereof | Shunichi Sato, Takashi Takahashi, Naoto Jikutani, Akihiro Itoh | 2006-04-04 |
| 6927412 | Semiconductor light emitter | Takashi Takahashi, Shunichi Sato | 2005-08-09 |
| 6765232 | Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system | Takashi Takahashi, Shunichi Sato, Akihiro Itoh, Naoto Jikutani | 2004-07-20 |
| 6674785 | Vertical-cavity, surface-emission type laser diode and fabrication process thereof | Shunichi Sato, Takashi Takahashi, Naoto Jikutani, Akihiro Itoh | 2004-01-06 |
| 6203673 | Method of producing a thin-film platinum temperature-sensitive resistor for a thin-film microstructure sensor | Hiroyoshi Shoji, Takayuki Yamaguchi, Junichi Azumi, Yukito Sato | 2001-03-20 |
| 6118166 | Thin-film microstructure sensor having a temperature-sensitive resistor to provide a large TCR with little variation | Hiroyoshi Shoji, Takayuki Yamaguchi, Junichi Azumi, Yukito Sato | 2000-09-12 |
| 5983700 | Calibration method of a flow sensor output | Takayuki Yamaguchi, Yukito Sato, Hiroyoshi Shoji, Junichi Azumi | 1999-11-16 |
| 5852239 | Flow sensor having an intermediate heater between two temperature-sensing heating portions | Yukito Sato, Takayuki Yamaguchi, Hiroyoshi Shoji, Junichi Azumi | 1998-12-22 |
| 5793073 | Semiconductor thin film sensor device with (110) plane | Takayuki Yamaguchi, Yukito Satoh | 1998-08-11 |