Oyamada; Tomonaga
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oyamada; Tomonaga.The latest application filed is for "sliding bearing and pump device using the same".
- Oyamada; Tomonaga - Hitachinaka JP
- OYAMADA; Tomonaga - Hitachinaka-shi JP
- OYAMADA; Tomonaga - Ishioka JP
- Oyamada; Tomonaga - Chiyoda JP
- Oyamada, Tomonaga - Minamiarupusu JP
| Patent | Date |
|---|---|
| Slide bearing device and compressor Grant 9,255,606 - Oyamada , et al. February 9, 2 | 2016-02-09 |
| Sliding Bearing and Pump Device Using the Same App 20130149142 - OYAMADA; Tomonaga ; et al. | 2013-06-13 |
| Slide Bearing Device And Compressor App 20120288368 - Oyamada; Tomonaga ; et al. | 2012-11-15 |
| Rotary Machine App 20090241674 - OYAMADA; Tomonaga ; et al. | 2009-10-01 |
| Throttle system Grant 6,912,993 - Oyamada , et al. July 5, 2 | 2005-07-05 |
| Mixture supply device for internal-combustion engine App 20040237931 - Okamoto, Yoshio ; et al. | 2004-12-02 |
| Throttle system App 20040011327 - Oyamada, Tomonaga ; et al. | 2004-01-22 |
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