Yoshida; Nobumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshida; Nobumi.The latest application filed is for "displacement amount measuring device".
- Yoshida; Nobumi - Tochigi-ken JP
- Yoshida; Nobumi - Tochigi JP
- Yoshida; Nobumi - Oyama JP
- Yoshida, Nobumi - Oyama-shi JP
- Yoshida, Nobumi - Oyama-city JP
- Yoshida; Nobumi - Kanagawa-ken JP
- Yoshida; Nobumi - Kanagawa JP
| Patent | Date |
|---|---|
| Filter for trapping foreign matter Grant 7,754,069 - Shoji , et al. July 13, 2 | 2010-07-13 |
| Displacement sensor Grant 7,218,099 - Yamamoto , et al. May 15, 2 | 2007-05-15 |
| Displacement amount measuring device Grant 7,124,045 - Yamamoto , et al. October 17, 2 | 2006-10-17 |
| Hydraulic machine, system for monitoring health of hydraulic machine, and method thereof Grant 7,082,758 - Kageyama , et al. August 1, 2 | 2006-08-01 |
| Magnetic field forming device and displacement sensor using same Grant 7,034,526 - Shoji , et al. April 25, 2 | 2006-04-25 |
| Displacement amount measuring device App 20050273288 - Yamamoto, Yuichi ; et al. | 2005-12-08 |
| Magnetic field forming device and displacement sensor using same App 20050264280 - Shoji, Yukio ; et al. | 2005-12-01 |
| Hydraulic machine, system for monitoring health of hydraulic machine, and method thereof App 20050262838 - Kageyama, Masato ; et al. | 2005-12-01 |
| Displacement sensor App 20050231193 - Yamamoto, Yuichi ; et al. | 2005-10-20 |
| Plural pressure oil energies selective recovery apparatus and selective recovery method therefor Grant 6,922,989 - Nagura , et al. August 2, 2 | 2005-08-02 |
| Filter for trapping foreign matter App 20040226868 - Shoji, Yukio ; et al. | 2004-11-18 |
| Hydraulic drive unit Grant 6,718,763 - Maruta , et al. April 13, 2 | 2004-04-13 |
| Plural pressure oil energies selective recovery apparatus and selective recovery method therefor App 20040035103 - Nagura, Shinobu ; et al. | 2004-02-26 |
| Hydraulic energy recovering/regenerating apparatus App 20040000141 - Nagura, Shinobu ; et al. | 2004-01-01 |
| Hydraulic drive unit App 20030041727 - Maruta, Kazuhiro ; et al. | 2003-03-06 |
| Pressure oil energy recover/regenation apparatus Grant 6,460,332 - Maruta , et al. October 8, 2 | 2002-10-08 |
| Pressurized fluid recovery/reutilization system Grant 6,378,301 - Endo , et al. April 30, 2 | 2002-04-30 |
| Pressure compensating valve, unloading pressure control valve and hydraulically operated device App 20020007631 - Sato, Yasuhiro ; et al. | 2002-01-24 |
| Cooling fan drive apparatus Grant 6,311,488 - Maruta , et al. November 6, 2 | 2001-11-06 |
| Pressurized fluid recovery/reutilization system App 20010035011 - Endo, Hiroshi ; et al. | 2001-11-01 |
| Drive unit of cooling fan Grant 6,286,308 - Yoshida , et al. September 11, 2 | 2001-09-11 |
| Pressure fluid supply and delivery apparatus Grant 6,276,133 - Yoshida , et al. August 21, 2 | 2001-08-21 |
| Pressurized fluid supply system Grant 6,209,322 - Yoshida , et al. April 3, 2 | 2001-04-03 |
| Apparatus for recovering pressure oil returned from actuators Grant 6,151,894 - Endo , et al. November 28, 2 | 2000-11-28 |
| Flow control apparatus in a hydraulic circuit Grant 6,026,730 - Yoshida , et al. February 22, 2 | 2000-02-22 |
| Hydraulic circuit for a boom cylinder in a hydraulic shovel Grant 5,855,159 - Yoshida , et al. January 5, 1 | 1999-01-05 |
| Flow reinforcement directional control valve for a hydraulic circuit Grant 5,692,427 - Yoshida , et al. December 2, 1 | 1997-12-02 |
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