Kumakura; Masakazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumakura; Masakazu.The latest application filed is for "digital camera".
- Kumakura; Masakazu - Chiba JP
| Patent | Date |
|---|---|
| Digital camera Grant D466,914 - Kumakura December 10, 2 | 2002-12-10 |
| Digital camera Grant D456,435 - Hisatomi , et al. April 30, 2 | 2002-04-30 |
| Single-lens reflex digital camera Grant D439,922 - Kumakura April 3, 2 | 2001-04-03 |
| Single-lens reflex camera Grant D411,218 - Kumakura , et al. June 22, 1 | 1999-06-22 |
| Camera Grant D390,245 - Kumakura February 3, 1 | 1998-02-03 |
| Single-lens reflex camera body with self-contained strobe Grant D328,755 - Kumakura , et al. August 18, 1 | 1992-08-18 |
| Single-lens reflex camera body Grant D328,754 - Kumakura , et al. August 18, 1 | 1992-08-18 |
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