OTSUKA; Tetsuro
Patent Applications and Registrations
Patent applications and USPTO patent grants for OTSUKA; Tetsuro.The latest application filed is for "optical film".
- OTSUKA; Tetsuro - Kanagawa JP
- Otsuka; Tetsuro - Gunma JP
- Otsuka; Tetsuro - Osaka JA
| Patent | Date |
|---|---|
| Optical Film App 20220171096 - MARUYAMA; Akira ; et al. | 2022-06-02 |
| Light Absorption Anisotropic Film, Laminate, And Image Display Device App 20210302773 - KOITO; Naoki ; et al. | 2021-09-30 |
| Material for organic electroluminescence device, and organic electroluminescence device Grant 8,426,042 - Takada , et al. April 23, 2 | 2013-04-23 |
| Material For Organic Electroluminescence Device, And Organic Electroluminescence Device App 20120181528 - Takada; Saki ; et al. | 2012-07-19 |
| Control unit for electric power steering apparatus Grant 7,382,295 - Otsuka , et al. June 3, 2 | 2008-06-03 |
| Resolver digital converter Grant 7,343,254 - Otsuka , et al. March 11, 2 | 2008-03-11 |
| Control unit for electric power steering apparatus App 20070146169 - Otsuka; Tetsuro ; et al. | 2007-06-28 |
| Resolver digital converter App 20050252272 - Otsuka, Tetsuro ; et al. | 2005-11-17 |
| Color image reproduction sheet employed in photoelectrophoretic imaging Grant 3,870,517 - Ota , et al. March 11, 1 | 1975-03-11 |
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