Aida; Kazuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aida; Kazuo.The latest application filed is for "broadband switching networks".
- Aida; Kazuo - Tokyo JP
- Aida; Kazuo - Yokohama JP
- Aida; Kazuo - Kanagawa JP
| Patent | Date |
|---|---|
| Broadband switching networks Grant 6,985,487 - Kobayashi , et al. January 10, 2 | 2006-01-10 |
| Broadband switching networks Grant 6,219,349 - Kobayashi , et al. April 17, 2 | 2001-04-17 |
| Optical amplifier and transmission system using the same Grant 6,172,803 - Masuda , et al. January 9, 2 | 2001-01-09 |
| Disk shaped tunable optical filter Grant 6,157,025 - Katagiri , et al. December 5, 2 | 2000-12-05 |
| Optical-frequency-stabilized light source Grant 6,122,087 - Nogiwa , et al. September 19, 2 | 2000-09-19 |
| Broadband switching networks Grant 5,896,371 - Kobayashi , et al. April 20, 1 | 1999-04-20 |
| Optical frequency sweep signal generator Grant 5,786,930 - Takatsu , et al. July 28, 1 | 1998-07-28 |
| Method and device for measuring a noise figure in optical amplifiers Grant 5,677,781 - Mori , et al. October 14, 1 | 1997-10-14 |
| Optical fiber amplifier Grant 5,633,750 - Nogiwa , et al. May 27, 1 | 1997-05-27 |
| Broad band switching network Grant 5,493,573 - Kobayashi , et al. February 20, 1 | 1996-02-20 |
| Method and apparatus for monitoring noise figure of optical amplifier Grant 5,471,334 - Masuda , et al. November 28, 1 | 1995-11-28 |
| Optical fiber amplifier including rare earth doped fiber and feedback pump light source control Grant 5,245,690 - Aida , et al. September 14, 1 | 1993-09-14 |
| Optical repeater and optical network using the same Grant 5,083,874 - Aida , et al. January 28, 1 | 1992-01-28 |
| Program counter display device Grant 5,021,948 - Nakayama , et al. June 4, 1 | 1991-06-04 |
| Optical branching equipment and optical network using the same Grant 5,005,937 - Aida , et al. April 9, 1 | 1991-04-09 |
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