Muta; Kenichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Muta; Kenichi.The latest application filed is for "waveguide optical amplifier".
- Muta; Kenichi - Kanagawa JP
- Muta, Kenichi - Yokohama-shi JP
- Muta; Kenichi - Kawasaki JP
| Patent | Date |
|---|---|
| Device for removing coating on optical fiber Grant 7,398,599 - Shiraishi , et al. July 15, 2 | 2008-07-15 |
| Waveguide optical amplifier App 20050088723 - Kawazoe, Hiroshi ; et al. | 2005-04-28 |
| Electrostatic comb drive actuator, and optical controller using the electrostatic comb drive actuator App 20050052723 - Watanabe, Shin-Ichiro ; et al. | 2005-03-10 |
| Device for removing coating on optical fiber App 20040181945 - Shiraishi, Keiko ; et al. | 2004-09-23 |
| Device for removing coating on optical fiber Grant 6,754,960 - Shiraishi , et al. June 29, 2 | 2004-06-29 |
| Optical fiber attenuator with attenuating dopant limited to a central or peripheral area of the fiber core Grant 6,748,151 - Watanabe , et al. June 8, 2 | 2004-06-08 |
| Optical fibers for optical attenuation Grant 5,841,926 - Takeuchi , et al. November 24, 1 | 1998-11-24 |
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