Maruyama; Hideo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maruyama; Hideo.The latest application filed is for "optical data recording medium".
- Maruyama; Hideo - Kuwana JP
- Maruyama; Hideo - Osaka JP
- Maruyama; Hideo - Yokohama JA
| Patent | Date |
|---|---|
| Optical data recording medium Grant 5,554,451 - Taki , et al. September 10, 1 | 1996-09-10 |
| Method for producing a microlens array Grant 5,298,366 - Iwasaki , et al. March 29, 1 | 1994-03-29 |
| Manufacturing method for orifice plate Grant 5,277,783 - Ohashi , et al. January 11, 1 | 1994-01-11 |
| Method for producing an optical waveguide array using a resist master Grant 5,230,990 - Iwasaki , et al. July 27, 1 | 1993-07-27 |
| Boring device for lining material in branched portions of lined conduit Grant 5,197,540 - Yagi , et al. March 30, 1 | 1993-03-30 |
| Optical data storage medium having interference and flattening layers each having specific thickness for improved information reading and tracking reliability Grant 5,095,478 - Taki , et al. March 10, 1 | 1992-03-10 |
| Optical recording medium Grant 5,089,358 - Taki , et al. February 18, 1 | 1992-02-18 |
| Flame Retardant Silicone Rubber Compositions Grant 3,862,082 - Hatanaka , et al. January 21, 1 | 1975-01-21 |
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