Obata; Haruyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Obata; Haruyuki.The latest application filed is for "variable valve timing control device for an engine".
- Obata; Haruyuki - Toyota JP
- Obata; Haruyuki - Susono JP
- Obata; Haruyuki - Susonoshi JP
| Patent | Date |
|---|---|
| Variable valve timing control device for an engine Grant 5,469,818 - Yoshioka , et al. November 28, 1 | 1995-11-28 |
| Rotational phase difference adjusting means Grant 5,215,046 - Takenaka , et al. June 1, 1 | 1993-06-01 |
| Apparatus for controlling pressurized air supply to engines Grant 4,434,775 - Yoshimura , et al. March 6, 1 | 1984-03-06 |
| Blow-gas treating and controlling system Grant 4,345,573 - Obata August 24, 1 | 1982-08-24 |
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