Motoyoshi, Kenya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Motoyoshi, Kenya.The latest application filed is for "volume reducing agents for expanded polystyrene, methods and apparatus for processing expanded polystyrene using the same".
- Motoyoshi, Kenya - Tokyo JP
- Motoyoshi; Kenya - Hyogo JP
- Motoyoshi; Kenya - Itami JA
| Patent | Date |
|---|---|
| Volume Reducing Agents For Expanded Polystyrene, Methods And Apparatus For Processing Expanded Polystyrene Using The Same App 20020077376 - Usui, Hiroaki ; et al. | 2002-06-20 |
| Ceramics-metal jointed body Grant 5,023,147 - Nakata , et al. June 11, 1 | 1991-06-11 |
| Electrical contact material Grant 4,072,515 - Motoyoshi , et al. February 7, 1 | 1978-02-07 |
| Electrical contact material Grant 4,050,930 - Motoyoshi , et al. September 27, 1 | 1977-09-27 |
| Porous valve seat materials for internal combustion engines Grant 3,982,905 - Osawa , et al. September 28, 1 | 1976-09-28 |
| Valve seat materials for internal combustion engines Grant 3,925,065 - Osawa , et al. December 9, 1 | 1975-12-09 |
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