Tomita; Yukio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomita; Yukio.The latest application filed is for "working oil chamber sealing system of rotary vane steering gear actuator".
- Tomita; Yukio - Osaka JP
- Tomita, Yukio - Osaka-Shi JP
| Patent | Date |
|---|---|
| Working oil chamber sealing system of rotary vane steering gear actuator Grant 9,567,998 - Tomita , et al. February 14, 2 | 2017-02-14 |
| Working Oil Chamber Sealing System Of Rotary Vane Steering Gear Actuator App 20150252804 - TOMITA; Yukio ; et al. | 2015-09-10 |
| Rudder angle detecting device of steering gear Grant 7,872,739 - Tomita , et al. January 18, 2 | 2011-01-18 |
| Rudder Angle Detecting Device Of Steering Gear App 20080278714 - Tomita; Yukio ; et al. | 2008-11-13 |
| Twin-rudder system for large ship Grant 6,886,485 - Tomita , et al. May 3, 2 | 2005-05-03 |
| Twin-rudder system for large ship App 20040163579 - Tomita, Yukio ; et al. | 2004-08-26 |
| System for generating power with top pressure of blast furnaces Grant 4,387,562 - Takao , et al. June 14, 1 | 1983-06-14 |
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