Iwai; Tomio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwai; Tomio.The latest application filed is for "v-shaped two cycle engine for outboard".
- Iwai; Tomio - Hamamatsu JP
- Iwai; Tomio - Iwata JA
| Patent | Date |
|---|---|
| V-shaped two cycle engine for outboard Grant 4,920,933 - Iwai , et al. May 1, 1 | 1990-05-01 |
| Marine propulsion device Grant 4,810,218 - Iwai March 7, 1 | 1989-03-07 |
| Smoothing device for rotation of propeller of boat propulsion machine Grant 4,747,796 - Iwai , et al. May 31, 1 | 1988-05-31 |
| Lubricating system for an outboard engine Grant RE32,620 - Iwai March 8, 1 | 1988-03-08 |
| Outboard motor with turbo-charger Grant 4,630,446 - Iwai , et al. December 23, 1 | 1986-12-23 |
| Speed controller for marine propulsion device Grant 4,566,415 - Iwai , et al. January 28, 1 | 1986-01-28 |
| Outboard engine Grant 4,493,661 - Iwai January 15, 1 | 1985-01-15 |
| Lubricating system for outboard engine Grant 4,372,258 - Iwai February 8, 1 | 1983-02-08 |
| Two cycle internal combustion engines Grant 4,075,985 - Iwai February 28, 1 | 1978-02-28 |
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