Masuda; Tatsuyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Masuda; Tatsuyuki.The latest application filed is for "hybrid motorcycle".
- Masuda; Tatsuyuki - Iwata JP
- Masuda; Tatsuyuki - Shizuoka-ken JP
| Patent | Date |
|---|---|
| Hybrid motorcycle Grant 7,431,112 - Masuda , et al. October 7, 2 | 2008-10-07 |
| Hybrid Motorcycle App 20070256873 - Masuda; Tatsuyuki ; et al. | 2007-11-08 |
| Lubrication system for two-cycle engine Grant 5,829,401 - Masuda November 3, 1 | 1998-11-03 |
| Lubricating system for engine Grant 5,617,822 - Masuda April 8, 1 | 1997-04-08 |
| Exhaust control valve for engine Grant 5,605,119 - Masuda , et al. February 25, 1 | 1997-02-25 |
| Internal combustion engine with exhaust control device Grant 5,598,813 - Masuda , et al. February 4, 1 | 1997-02-04 |
| Variable compression ratio system for two-cycle engine Grant 5,537,958 - Nishimura , et al. July 23, 1 | 1996-07-23 |
| Lubricating system for engine Grant 5,511,523 - Masuda April 30, 1 | 1996-04-30 |
| Two-cycle engine Grant 5,396,867 - Ito , et al. March 14, 1 | 1995-03-14 |
| Exhaust port control valve for two stroke engine Grant 5,000,131 - Masuda March 19, 1 | 1991-03-19 |
| Exhaust port control system for two stroke engine Grant 4,998,512 - Masuda , et al. March 12, 1 | 1991-03-12 |
| Lubrication system for two stroke engine Grant 4,969,430 - Masuda November 13, 1 | 1990-11-13 |
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