Uenoyama; Masaru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Uenoyama; Masaru.The latest application filed is for "apparatus for coupling a tractor, a dump trailer and a dump truck".
- Uenoyama; Masaru - Ayase JP
- Uenoyama; Masaru - Kanagawa JP
| Patent | Date |
|---|---|
| Apparatus for coupling a tractor, a dump trailer and a dump truck Grant 4,288,091 - Umeda , et al. September 8, 1 | 1981-09-08 |
| Warning device for a vehicle Grant 4,222,031 - Okamoto , et al. September 9, 1 | 1980-09-09 |
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