Igashira; Toshihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Igashira; Toshihiko.The latest application filed is for "hydraulic control device, system and method for controlling actuator device".
Company Profile
0.56.5
- Igashira; Toshihiko - Toyokawa JP
- Igashira, Toshihiko - Toyokawa-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Hydraulic control device, system and method for controlling actuator device Grant 7,185,828 - Igashira , et al. March 6, 2 | 2007-03-06 |
| Hydraulic control device, system and method for controlling actuator device Grant 6,895,940 - Igashira May 24, 2 | 2005-05-24 |
| Hydraulic control device, system and method for controlling actuator device App 20050077394 - Igashira, Toshihiko ; et al. | 2005-04-14 |
| Hydraulic control valve and fuel injector using same Grant 6,840,466 - Igashira , et al. January 11, 2 | 2005-01-11 |
| Structure of fuel injector for avoiding injection of excess quantity of fuel Grant 6,729,554 - Katsura , et al. May 4, 2 | 2004-05-04 |
| Valve actuating device and fuel injector using same Grant 6,679,440 - Igashira , et al. January 20, 2 | 2004-01-20 |
| Hydraulic control device, system and method for controlling actuator device App 20020117149 - Igashira, Toshihiko ; et al. | 2002-08-29 |
| Hydraulic control valve and fuel injector using same App 20020117560 - Igashira, Toshihiko ; et al. | 2002-08-29 |
| Valve actuating device and fuel injector using same App 20020050535 - Igashira, Toshihiko ; et al. | 2002-05-02 |
| Structure of fuel injector for avoiding injection of excess quantity of fuel App 20020040939 - Katsura, Ryo ; et al. | 2002-04-11 |
| Fuel injection valve Grant 6,367,453 - Igashira , et al. April 9, 2 | 2002-04-09 |
| Fuel injection system for internal combustion engine Grant 6,311,674 - Igashira , et al. November 6, 2 | 2001-11-06 |
| Electrically heated catalytic apparatus Grant 5,582,805 - Yoshizaki , et al. December 10, 1 | 1996-12-10 |
| Lubricating apparatus for an engine Grant 5,517,959 - Kato , et al. May 21, 1 | 1996-05-21 |
| Fuel injector for internal combustion engine having throttle portion Grant 5,452,858 - Tsuzuki , et al. September 26, 1 | 1995-09-26 |
| Internal combustion engine cooling apparatus Grant 5,404,842 - Matsushiro , et al. April 11, 1 | 1995-04-11 |
| Fuel vapor purging system Grant 5,398,660 - Koyama , et al. March 21, 1 | 1995-03-21 |
| Valve drive device Grant 5,363,816 - Yorita , et al. November 15, 1 | 1994-11-15 |
| Fuel supply system for an internal combustion engine Grant 5,305,714 - Sekiguchi , et al. April 26, 1 | 1994-04-26 |
| Warming-up promoting apparatus of internal combustion engine Grant 5,301,642 - Matsushiro , et al. April 12, 1 | 1994-04-12 |
| Internal combustion engine with evaporated fuel purge system Grant 5,284,121 - Abe , et al. February 8, 1 | 1994-02-08 |
| Gas/liquid separation device Grant 5,239,972 - Takeyama , et al. August 31, 1 | 1993-08-31 |
| Fuel injector Grant 5,159,915 - Saito , et al. November 3, 1 | 1992-11-03 |
| Spark plug for internal combustion engines Grant 4,914,344 - Watanabe , et al. April 3, 1 | 1990-04-03 |
| Electrostrictive actuator device and fuel injection device using same Grant 4,887,569 - Igashira , et al. December 19, 1 | 1989-12-19 |
| Fuel injector and fuel injection system Grant 4,784,102 - Igashira , et al. November 15, 1 | 1988-11-15 |
| Method and apparatus for driving capacitive-type load Grant 4,767,959 - Sakakibara , et al. August 30, 1 | 1988-08-30 |
| Control apparatus for electroexpansive actuator enabling variation of stroke Grant 4,732,129 - Takigawa , et al. March 22, 1 | 1988-03-22 |
| Diesel engine fuel injection system with a rate-of-injection control arrangement Grant 4,730,585 - Abe , et al. March 15, 1 | 1988-03-15 |
| Piezoelectric flow control valve Grant 4,728,074 - Igashira , et al. March 1, 1 | 1988-03-01 |
| Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization Grant 4,705,003 - Sakakibara , et al. November 10, 1 | 1987-11-10 |
| Fuel injection apparatus for internal combustion engine Grant 4,667,638 - Igashira , et al. May 26, 1 | 1987-05-26 |
| Fuel injection system for an internal combustion engine Grant 4,649,886 - Igashira , et al. March 17, 1 | 1987-03-17 |
| Piezoelectric low-pressure fuel injector Grant 4,635,849 - Igashira , et al. January 13, 1 | 1987-01-13 |
| Method and apparatus for operating direct injection type internal combustion engine Grant 4,621,599 - Igashira , et al. November 11, 1 | 1986-11-11 |
| Piezoelectric control valve for fuel injector of internal combustion engine Grant 4,610,427 - Igashira , et al. September 9, 1 | 1986-09-09 |
| Fuel injector for an internal combustion engine Grant 4,603,671 - Yoshinaga , et al. August 5, 1 | 1986-08-05 |
| Pressure responsive fuel injector actuated by pump Grant 4,579,283 - Igashira , et al. April 1, 1 | 1986-04-01 |
| Piezoelectric hydraulic control valve Grant 4,550,744 - Igashira , et al. November 5, 1 | 1985-11-05 |
| Fuel injection apparatus for an internal combustion engine Grant 4,535,743 - Igashira , et al. August 20, 1 | 1985-08-20 |
| Piezo-type valve Grant 4,529,164 - Igashira , et al. July 16, 1 | 1985-07-16 |
| Temperature compensated fuel injection system for internal combustion engines Grant 4,522,177 - Kawai , et al. June 11, 1 | 1985-06-11 |
| Spark plug having dual gaps for internal combustion engines Grant 4,514,657 - Igashira , et al. April 30, 1 | 1985-04-30 |
| Fuel quantity control apparatus of supercharged diesel engine with safety measures Grant 4,512,307 - Igashira , et al. April 23, 1 | 1985-04-23 |
| Fuel injection system for an internal combustion engine Grant 4,499,878 - Igashira , et al. February 19, 1 | 1985-02-19 |
| Flow control device Grant 4,480,619 - Igashira , et al. November 6, 1 | 1984-11-06 |
| Piezoelectric actuator, and valve apparatus having actuator Grant 4,471,256 - Igashira , et al. September 11, 1 | 1984-09-11 |
| Multi-gap spark ignition device for engine Grant 4,470,392 - Yoshinaga , et al. September 11, 1 | 1984-09-11 |
| Device for atomizing the fuel for an internal-combustion engine Grant 4,465,050 - Igashira , et al. August 14, 1 | 1984-08-14 |
| Exhaust gas recirculation device Grant 4,462,377 - Tanaka , et al. July 31, 1 | 1984-07-31 |
| EGR Control system for diesel engine Grant 4,450,825 - Sekiguchi , et al. May 29, 1 | 1984-05-29 |
| Fuel evaporator for internal combustion engine Grant 4,450,823 - Abe , et al. May 29, 1 | 1984-05-29 |
| Exhaust gas recirculation control for diesel engine Grant 4,445,488 - Tanaka , et al. May 1, 1 | 1984-05-01 |
| Device for controlling choke valve in carburetor for internal combustion engine Grant 4,433,665 - Abe , et al. February 28, 1 | 1984-02-28 |
| Method and apparatus for controlling EGR in internal combustion engine Grant 4,411,242 - Igashira , et al. October 25, 1 | 1983-10-25 |
| Air-fuel mixture heating device for internal combustion engine Grant 4,390,000 - Igashira , et al. June 28, 1 | 1983-06-28 |
| Flexible ceramic PTC electric heater assembly Grant 4,368,380 - Igashira , et al. January 11, 1 | 1983-01-11 |
| Intake manifold for multicylinder internal combustion engine Grant 4,359,974 - Igashira , et al. November 23, 1 | 1982-11-23 |
| Ignition system for engines Grant 4,261,318 - Igashira , et al. April 14, 1 | 1981-04-14 |
| Ignition system for rotary piston engines Grant 4,162,669 - Igashira , et al. July 31, 1 | 1979-07-31 |
| Ignition system for rotary piston engine Grant 3,970,049 - Yamaguchi , et al. July 20, 1 | 1976-07-20 |
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