Akazawa; Shumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akazawa; Shumi.The latest application filed is for "power carving tool".
- Akazawa; Shumi - Fuchu JP
- Akazawa; Shumi - Hiroshima JP
| Patent | Date |
|---|---|
| Power carving tool Grant 5,669,453 - Akazawa September 23, 1 | 1997-09-23 |
| Router attachment Grant 5,662,440 - Kikuchi , et al. September 2, 1 | 1997-09-02 |
| Battery type screw driver Grant 5,360,073 - Akazawa November 1, 1 | 1994-11-01 |
| Electric power tool Grant 5,230,261 - Akazawa , et al. July 27, 1 | 1993-07-27 |
| Portable electric drill Grant D314,498 - Hoshino , et al. February 12, 1 | 1991-02-12 |
| Electric drill Grant D299,808 - Hoshino , et al. February 14, 1 | 1989-02-14 |
| Electric drill Grant D296,413 - Hoshino , et al. June 28, 1 | 1988-06-28 |
| Electric drill Grant D295,141 - Hoshino , et al. April 12, 1 | 1988-04-12 |
| Driver drill Grant D279,957 - Akazawa , et al. August 6, 1 | 1985-08-06 |
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