Tamamoto; Riyuuhei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tamamoto; Riyuuhei.The latest application filed is for "engine revolution controller of working machine".
- Tamamoto; Riyuuhei - Wako JP
- Tamamoto; Riyuuhei - Saitama JP
| Patent | Date |
|---|---|
| Engine starting apparatus Grant 7,395,794 - Tamamoto , et al. July 8, 2 | 2008-07-08 |
| Engine revolution controller of working machine Grant 7,320,306 - Tamamoto , et al. January 22, 2 | 2008-01-22 |
| Engine revolution controller of working machine App 20070125341 - Tamamoto; Riyuuhei ; et al. | 2007-06-07 |
| Engine starting apparatus App 20070079783 - Tamamoto; Riyuuhei ; et al. | 2007-04-12 |
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