Tamamura; Toshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tamamura; Toshiaki.The latest application filed is for "microactuator device and optical switching system using the same".
- Tamamura; Toshiaki - Tokyo JP
- Tamamura; Toshiaki - Kanagawa JP
- Tamamura; Toshiaki - Atsugi JP
- Tamamura; Toshiaki - Katsuta JP
| Patent | Date |
|---|---|
| Microactuator device and optical switching system using the same Grant 7,092,593 - Akagawa , et al. August 15, 2 | 2006-08-15 |
| Optical device Grant 7,082,251 - Kurumada , et al. July 25, 2 | 2006-07-25 |
| Light-beam switching/adjusting apparatus and manufacturing method thereof Grant 7,010,200 - Akagawa , et al. March 7, 2 | 2006-03-07 |
| Waveguide type optical device and position detecting method Grant 7,006,722 - Kurumada , et al. February 28, 2 | 2006-02-28 |
| Matrix switch of optical waveguide type and method for manufacturing the same Grant 6,954,562 - Izawa , et al. October 11, 2 | 2005-10-11 |
| Microactuator device and optical switching system using the same App 20050213878 - Akagawa, Keiichi ; et al. | 2005-09-29 |
| Waveguide Type Optical Device And Position Detecting Method,,. App 20050163421 - Kurumada, Katsuhiko ; et al. | 2005-07-28 |
| Optical device App 20050163428 - Kurumada, Katsuhiko ; et al. | 2005-07-28 |
| Light-beam switching/adjusting apparatus and manufacturing method thereof App 20050018955 - Akagawa, Keiichi ; et al. | 2005-01-27 |
| Matrix switch of optical waveguide type and method for manufacturing the same App 20040141679 - Izawa, Tatsuo ; et al. | 2004-07-22 |
| Resist material and fabrication method thereof Grant 6,395,447 - Ishii , et al. May 28, 2 | 2002-05-28 |
| Resist material and fabrication method thereof Grant 6,177,231 - Ishii , et al. January 23, 2 | 2001-01-23 |
| Method of manufacturing porous anodized alumina film Grant 6,139,713 - Masuda , et al. October 31, 2 | 2000-10-31 |
| Thermo-optic devices Grant 6,084,050 - Ooba , et al. July 4, 2 | 2000-07-04 |
| Polyimide optical waveguide and method of manufacturing the same Grant 5,598,501 - Maruo , et al. January 28, 1 | 1997-01-28 |
| Distributed reflector and wavelength-tunable semiconductor laser Grant 5,325,392 - Tohmori , et al. June 28, 1 | 1994-06-28 |
| Photosensitive resin composition and process for forming photo-resist pattern using the same Grant 4,702,990 - Tanaka , et al. October 27, 1 | 1987-10-27 |
| Electrically conducting polymer film and method of manufacturing the same Grant 4,559,112 - Tamamura , et al. December 17, 1 | 1985-12-17 |
| Pattern forming material and method for forming pattern therewith Grant 4,507,384 - Morita , et al. March 26, 1 | 1985-03-26 |
| Method for forming micropattern Grant 4,426,247 - Tamamura , et al. January 17, 1 | 1984-01-17 |
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