Mitsuhashi; Keiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mitsuhashi; Keiko.The latest application filed is for "optical fiber and optical fiber cable using the same".
- Mitsuhashi; Keiko - Sakura JP
- Mitsuhashi, Keiko - Sakura-shi JP
| Patent | Date |
|---|---|
| Optical fiber and optical fiber cable using the same Grant 7,072,554 - Watanabe , et al. July 4, 2 | 2006-07-04 |
| Resin liquid for optical fiber coating layer Grant 7,068,908 - Mitsuhashi , et al. June 27, 2 | 2006-06-27 |
| Optical fiber and optical fiber cable using the same App 20040028366 - Watanabe, Hirohito ; et al. | 2004-02-12 |
| Resin liquid for optical fiber coating layer App 20030152351 - Mitsuhashi, Keiko ; et al. | 2003-08-14 |
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