Honzawa; Yoichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Honzawa; Yoichi.The latest application filed is for "optical wavelength stabilization circuit, optical transmitter and optical transmission system".
- Honzawa; Yoichi - Yokohama JP
| Patent | Date |
|---|---|
| Optical transmission device and optical transmission system using the same Grant 7,031,620 - Tokita , et al. April 18, 2 | 2006-04-18 |
| Optical transmission module with light element temperature control Grant 6,868,235 - Tokita , et al. March 15, 2 | 2005-03-15 |
| Optical wavelength stabilization circuit, optical transmitter and optical transmission system Grant 6,693,932 - Akashi , et al. February 17, 2 | 2004-02-17 |
| Optical wavelength stabilization circuit, optical transmitter and optical transmission system App 20020136249 - Akashi, Mitsuo ; et al. | 2002-09-26 |
| Optical transmission device and optical transmission system using the same App 20020061035 - Tokita, Shigeru ; et al. | 2002-05-23 |
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