Nakazawa, legal representative; Yumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakazawa, legal representative; Yumi.The latest application filed is for "optical device module".
- Nakazawa, legal representative; Yumi - Kanagawa JP
- Nakazawa, legal representative; Yumi - Zama JP
| Patent | Date |
|---|---|
| Optical device module Grant 7,476,038 - Oikawa , et al. January 13, 2 | 2009-01-13 |
| Optical device and drive voltage supply device Grant 7,302,121 - Nakazawa, legal representative , et al. November | 2007-11-27 |
| Optical modulator Grant 7,155,072 - Sugiyama , et al. December 26, 2 | 2006-12-26 |
| Optical device module Grant 7,151,866 - Oikawa , et al. December 19, 2 | 2006-12-19 |
| Variable optical delay circuit Grant 7,095,559 - Taniguchi , et al. August 22, 2 | 2006-08-22 |
| Optical modulator Grant 7,088,875 - Sugiyama , et al. August 8, 2 | 2006-08-08 |
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