Takato; Norio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takato; Norio.The latest application filed is for "y branch circuit and method for manufacturing the same".
- Takato; Norio - Tokyo JP
- Takato; Norio - Katsuta JP
- Takato; Norio - Mito JP
| Patent | Date |
|---|---|
| Y branch circuit and method for manufacturing the same Grant 7,499,613 - Hida , et al. March 3, 2 | 2009-03-03 |
| Y branch circuit and method for manufacturing the same App 20060278960 - Hida; Yasuhiro ; et al. | 2006-12-14 |
| Optical element module with a primary coated optical fiber Grant 7,086,789 - Tomita , et al. August 8, 2 | 2006-08-08 |
| Optical element module App 20040202434 - Tomita, Nobuo ; et al. | 2004-10-14 |
| Integrated optical waveguide circuit and optical branch line test system using the same Grant 5,546,483 - Inoue , et al. August 13, 1 | 1996-08-13 |
| Guided-wave optical branching components and optical switches Grant 5,044,715 - Kawachi , et al. September 3, 1 | 1991-09-03 |
| Integrated optical device and method for manufacturing thereof Grant 4,978,188 - Kawachi , et al. December 18, 1 | 1990-12-18 |
| Integrated optical device and method for manufacturing thereof Grant 4,900,112 - Kawachi , et al. February 13, 1 | 1990-02-13 |
| Coordinate input apparatus Grant 4,320,292 - Oikawa , et al. March 16, 1 | 1982-03-16 |
| Polymer optical circuit with optical lead-fibers and method of fabricating the same Grant 4,240,849 - Kurokawa , et al. December 23, 1 | 1980-12-23 |
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