Matsui; Sadayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsui; Sadayoshi.The latest application filed is for "semiconductor light-emitting device".
- Matsui; Sadayoshi - Tenri JP
- Matsui; Sadayoshi - Shimizu JP
| Patent | Date |
|---|---|
| Semiconductor light-emitting device Grant 5,789,773 - Takeoka , et al. August 4, 1 | 1998-08-04 |
| Hyperresolution optical system Grant 5,450,237 - Yoshida , et al. September 12, 1 | 1995-09-12 |
| Semiconductor laser device, and a method for producing a compound semiconductor device including the semiconductor laser device Grant 5,360,762 - Takahashi , et al. November 1, 1 | 1994-11-01 |
| Semiconductor laser device, and a method for producing a compound semiconductor device including the semiconductor laser device Grant 5,255,279 - Takahashi , et al. October 19, 1 | 1993-10-19 |
| Method for the formation of a diffraction grating Grant 4,997,747 - Yoshida , et al. * March 5, 1 | 1991-03-05 |
| Semiconductor laser array apparatus Grant 4,914,669 - Matsui , et al. April 3, 1 | 1990-04-03 |
| Semiconductor VSIS laser Grant 4,901,328 - Matsui , et al. February 13, 1 | 1990-02-13 |
| Semiconductor laser device Grant 4,890,293 - Taneya , et al. December 26, 1 | 1989-12-26 |
| Semiconductor laser device having a grating structure Grant 4,872,174 - Matsui , et al. October 3, 1 | 1989-10-03 |
| Semiconductor light-emitting apparatus Grant 4,870,651 - Taneya , et al. September 26, 1 | 1989-09-26 |
| Method for the production of semiconductor devices Grant 4,842,679 - Kudo , et al. June 27, 1 | 1989-06-27 |
| Semiconductor laser array device Grant 4,817,104 - Taneya , et al. March 28, 1 | 1989-03-28 |
| Method for the formation of a diffraction grating Grant 4,806,454 - Yoshida , et al. February 21, 1 | 1989-02-21 |
| Semiconductor laser Grant 4,803,690 - Takiguchi , et al. February 7, 1 | 1989-02-07 |
| Semiconductor laser device with an integrated light-detecting area Grant 4,771,434 - Yoshida , et al. September 13, 1 | 1988-09-13 |
| Semiconductor laser array Grant 4,768,201 - Taneya , et al. August 30, 1 | 1988-08-30 |
| Semiconductor laser device with a diffraction grating Grant 4,745,615 - Kaneiwa , et al. May 17, 1 | 1988-05-17 |
| Semiconductor laser device with a diffraction grating Grant 4,745,616 - Kaneiwa , et al. May 17, 1 | 1988-05-17 |
| Distributed feedback semiconductor laser device Grant 4,716,570 - Yoshida , et al. December 29, 1 | 1987-12-29 |
| Method for producing a semiconductor laser device having a buried heterostructure Grant 4,692,206 - Kaneiwa , et al. September 8, 1 | 1987-09-08 |
| Semiconductor laser Grant 4,679,200 - Matsui , et al. July 7, 1 | 1987-07-07 |
| Optical element in semiconductor laser device having a diffraction grating and improved resonance characteristics Grant 4,658,403 - Takiguchi , et al. April 14, 1 | 1987-04-14 |
| Composition for inhibiting adhesion of shellfish and algae Grant 4,111,879 - Mori , et al. September 5, 1 | 1978-09-05 |
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