Kotaki; Yuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kotaki; Yuji.The latest application filed is for "wavelength tunable laser and method of controlling the same".
- Kotaki; Yuji - Kawasaki JP
- KOTAKI, YUJI - KAWASAKI-SHI JP
- Kotaki; Yuji - Hadano JP
| Patent | Date |
|---|---|
| Wavelength tunable laser and method of controlling the same Grant 7,130,322 - Takabayashi , et al. October 31, 2 | 2006-10-31 |
| Wavelength tunable laser and method of controlling the same App 20050094680 - Takabayashi, Kazumasa ; et al. | 2005-05-05 |
| Wavelength-selectable laser capable of high-speed frequency control Grant 6,847,662 - Bouda , et al. January 25, 2 | 2005-01-25 |
| Wavelength-selectable laser capable of high-speed frequency control App 20030179790 - Bouda, Martin ; et al. | 2003-09-25 |
| Manhufacture Method Of Semicondctor Device Having A Diffraction Grating App 20010001734 - EKAWA, MITSURU ; et al. | 2001-05-24 |
| Driver circuit of a tunable laser diode Grant 5,255,276 - Tabuchi , et al. October 19, 1 | 1993-10-19 |
| Tunable laser diode having a distributed feedback structure Grant 5,170,402 - Ogita , et al. December 8, 1 | 1992-12-08 |
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