Tone; Masatsugu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tone; Masatsugu.The latest application filed is for "riding lawn mower".
- Tone; Masatsugu - Hashimoto JP
- Tone; Masatsugu - Sakai JP
- Tone; Masatsugu - Osaka JP
| Patent | Date |
|---|---|
| Riding lawn mower Grant 5,367,861 - Murakawa , et al. November 29, 1 | 1994-11-29 |
| Lawn mower having a blower for transporting grass clippings to a grass catcher Grant 5,224,327 - Minoura , et al. July 6, 1 | 1993-07-06 |
| Engine speed control system for a working vehicle Grant 5,215,056 - Harada , et al. June 1, 1 | 1993-06-01 |
| Working vehicle Grant 5,042,604 - Tone , et al. August 27, 1 | 1991-08-27 |
| Lawn mower Grant 4,903,469 - Murakawa , et al. February 27, 1 | 1990-02-27 |
| Tractor for agriculture Grant 4,373,597 - Itatani , et al. February 15, 1 | 1983-02-15 |
| Tractor power take-off system Grant 4,304,141 - Tone , et al. December 8, 1 | 1981-12-08 |
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