Watanabe, Michihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watanabe, Michihiro.The latest application filed is for "measuring method and apparatus of thin film thickness".
- Watanabe, Michihiro - Tsuchiura JP
| Patent | Date |
|---|---|
| Measuring method and apparatus of thin film thickness App 20050073323 - Kohno, Ryuji ; et al. | 2005-04-07 |
| Contact type image sensor having photoelectric conversion elements to reduce signal variation caused by luminous intensity variation of light source Grant 5,162,644 - Nagata , et al. November 10, 1 | 1992-11-10 |
| Thick film resistor material and thermal head obtained therefrom Grant 5,109,238 - Watanabe , et al. April 28, 1 | 1992-04-28 |
| Facsimile equipment with direct-contact-type image sensor Grant 4,977,313 - Nagata , et al. December 11, 1 | 1990-12-11 |
| Direct-contact-type image sensor and image sensor assembly Grant 4,940,888 - Nagata , et al. July 10, 1 | 1990-07-10 |
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