Karakama; Tadao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karakama; Tadao.The latest application filed is for "flow control apparatus in a hydraulic circuit".
- Karakama; Tadao - Kanagawa-ken JP
- Karakama; Tadao - Tochigi-ken JP
- Karakama; Tadao - Kanagawa JP
- Karakama; Tadao - Kawasaki JP
- Karakama; Tadao - Musashino JP
| Patent | Date |
|---|---|
| Flow control apparatus in a hydraulic circuit Grant 6,026,730 - Yoshida , et al. February 22, 2 | 2000-02-22 |
| Working machine fall preventive valve apparatus Grant 5,813,310 - Hori , et al. September 29, 1 | 1998-09-29 |
| Flow reinforcement directional control valve for a hydraulic circuit Grant 5,692,427 - Yoshida , et al. December 2, 1 | 1997-12-02 |
| Multiple valve unit for pressurized fluid supply system Grant 5,622,206 - Takeuchi , et al. April 22, 1 | 1997-04-22 |
| Hydraulic circuit for operating plural actuators and its pressure compensating valve and maximum load pressure detector Grant 5,481,872 - Karakama , et al. January 9, 1 | 1996-01-09 |
| Operating lever device Grant 5,224,589 - Karakama , et al. July 6, 1 | 1993-07-06 |
| Apparatus for supplying pressure oil to hydraulic cylinders employed in working machines Grant 5,136,930 - Karakama , et al. August 11, 1 | 1992-08-11 |
| Hydraulic control system for off-highway self-propelled work machines Grant 4,517,800 - Karakama , et al. May 21, 1 | 1985-05-21 |
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