Oku; Masato
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oku; Masato.The latest application filed is for "optical fiber for wdm system and manufacturing method thereof".
- Oku; Masato - Chiyoda-ku JP
- Oku; Masato - Tokyo JP
| Patent | Date |
|---|---|
| Method for manufacturing optical fiber and the cooling of the optical fiber Grant 7,677,060 - Oku , et al. March 16, 2 | 2010-03-16 |
| Optical Fiber For Wdm System And Manufacturing Method Thereof App 20100043497 - Takahashi; Fumio ; et al. | 2010-02-25 |
| Method of manufacturing optical waveguide Grant 7,263,264 - Kashihara , et al. August 28, 2 | 2007-08-28 |
| Protective cover for optical fiber Grant 7,252,262 - Oku , et al. August 7, 2 | 2007-08-07 |
| Protective cover for optical fiber App 20060273218 - Oku; Masato ; et al. | 2006-12-07 |
| Optical fiber for WDM system and manufacturing method thereof App 20060110112 - Takahashi; Fumio ; et al. | 2006-05-25 |
| Optical fiber, apparatus and method for manufacturing optical fiber App 20060002671 - Oku; Masato ; et al. | 2006-01-05 |
| Optical fiber, apparatus and method for manufacturing optical fiber App 20050281521 - Oku, Masato ; et al. | 2005-12-22 |
| Method of manufacturing optical waveguide App 20050123255 - Kashihara, Kazuhisa ; et al. | 2005-06-09 |
| Optical fiber for WDM system and manufacturing method thereof App 20040136668 - Takahashi, Fumio ; et al. | 2004-07-15 |
| Method of manufacturing optical fiber preform Grant 5,352,259 - Oku , et al. October 4, 1 | 1994-10-04 |
| Method of manufacturing a silica glass preform Grant 5,244,485 - Hihara , et al. September 14, 1 | 1993-09-14 |
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