Okamura; Kiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamura; Kiyoshi.The latest application filed is for "hard surface-treating agent, stain-proofing agent and surface-treating method".
- Okamura; Kiyoshi - Fujisawa JP
| Patent | Date |
|---|---|
| Hard surface-treating agent, stain-proofing agent and surface-treating method Grant 6,809,145 - Okamura , et al. October 26, 2 | 2004-10-26 |
| Method for cleansing and lustering a surface Grant 5,399,205 - Shinohara , et al. March 21, 1 | 1995-03-21 |
| Glazing agent for an automobile Grant 5,043,012 - Shinohara , et al. August 27, 1 | 1991-08-27 |
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