Oyama; Yoshishige
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oyama; Yoshishige.The latest application filed is for "apparatus for and method of controlling internal combustion engine".
Company Profile
0.38.2
- Oyama; Yoshishige - Hitachinaka JP
- Oyama, Yoshishige - Hitachinaka-shi JP
- Oyama; Yoshishige - Katsuta JP
- Oyama; Yoshishige - Hitachi JP
- Oyama; Yoshishige - Ibaraki JP
Patent Activity
| Patent | Date |
|---|---|
| Apparatus for and method of controlling internal combustion engine Grant 6,644,270 - Fujieda , et al. November 11, 2 | 2003-11-11 |
| Apparatus for and method of controlling internal combustion engine App 20030005908 - Fujieda, Mamoru ; et al. | 2003-01-09 |
| Apparatus for and method of controlling internal combustion engine App 20020069850 - Fujieda, Mamoru ; et al. | 2002-06-13 |
| Apparatus for and method of controlling internal combustion engine Grant 6,148,791 - Fujieda , et al. November 21, 2 | 2000-11-21 |
| Apparatus for and method of controlling internal combustion engine Grant 5,875,761 - Fujieda , et al. March 2, 1 | 1999-03-02 |
| Apparatus for and method of controlling internal combustion engine Grant 5,666,916 - Fujieda , et al. September 16, 1 | 1997-09-16 |
| Control apparatus for internal combustion engines Grant RE34,234 - Kuroiwa , et al. April 27, 1 | 1993-04-27 |
| Control apparatus for internal combustion engines Grant 4,887,574 - Kuroiwa , et al. December 19, 1 | 1989-12-19 |
| Liquid atomizer Grant 4,865,006 - Nogi , et al. September 12, 1 | 1989-09-12 |
| Air-fuel ratio detecting sensor Grant 4,779,455 - Kuroiwa , et al. October 25, 1 | 1988-10-25 |
| Control system for internal combustion engines Grant 4,771,752 - Nishimura , et al. September 20, 1 | 1988-09-20 |
| Air/fuel ratio detecting apparatus for internal combustion engines Grant 4,751,907 - Yamamoto , et al. June 21, 1 | 1988-06-21 |
| Air flow meter Grant 4,709,581 - Nishimura , et al. December 1, 1 | 1987-12-01 |
| Automatic transmission Grant 4,627,312 - Fujieda , et al. December 9, 1 | 1986-12-09 |
| Oxygen concentration control system Grant 4,622,125 - Oyama , et al. November 11, 1 | 1986-11-11 |
| Method of air-fuel ratio control of internal combustion engines of automobiles Grant 4,616,621 - Kuroiwa , et al. October 14, 1 | 1986-10-14 |
| Fuel flow detector and fuel controller using fuel flow detector Grant 4,612,895 - Kuroiwa , et al. September 23, 1 | 1986-09-23 |
| Multi-cylinder fuel atomizer for automobiles Grant 4,590,915 - Yamauchi , et al. May 27, 1 | 1986-05-27 |
| Fuel feeding apparatus Grant 4,563,993 - Yamauchi , et al. January 14, 1 | 1986-01-14 |
| Air flow meter Grant 4,562,731 - Nishimura , et al. January 7, 1 | 1986-01-07 |
| Engine control apparatus Grant 4,552,116 - Kuroiwa , et al. November 12, 1 | 1985-11-12 |
| Air flow meter for internal-combustion engine Grant 4,527,423 - Sato , et al. July 9, 1 | 1985-07-09 |
| Control system for internal combustion engine Grant RE31,906 - Oyama , et al. June 4, 1 | 1985-06-04 |
| Air flow rate measuring apparatus Grant 4,517,837 - Oyama , et al. May 21, 1 | 1985-05-21 |
| Air flow meter Grant 4,478,075 - Oyama , et al. October 23, 1 | 1984-10-23 |
| Air-fuel ratio controlling device for internal combustion engines Grant 4,444,169 - Kirisawa , et al. April 24, 1 | 1984-04-24 |
| Fuel injection apparatus for internal combustion engines Grant 4,442,818 - Kashiwaya , et al. April 17, 1 | 1984-04-17 |
| Electronic control apparatus for internal combustion engine Grant 4,425,886 - Kuroiwa , et al. January 17, 1 | 1984-01-17 |
| Intake air amount detecting system for internal combustion engines Grant 4,400,974 - Nishimura , et al. August 30, 1 | 1983-08-30 |
| Fuel injection system for internal combustion engine Grant 4,387,429 - Yamauchi , et al. June 7, 1 | 1983-06-07 |
| Gas flow measuring apparatus Grant 4,381,668 - Sato , et al. May 3, 1 | 1983-05-03 |
| Air flow meter Grant 4,373,387 - Nishimura , et al. February 15, 1 | 1983-02-15 |
| Air intake measuring device for internal combustion engine Grant 4,369,656 - Ueno , et al. January 25, 1 | 1983-01-25 |
| Electronically controlled carburetor Grant 4,349,877 - Oyama , et al. September 14, 1 | 1982-09-14 |
| Electronically controlled carburetor for internal combustion engine Grant 4,280,462 - Kuroiwa , et al. July 28, 1 | 1981-07-28 |
| Air flow rate measuring apparatus Grant 4,264,961 - Nishimura , et al. April 28, 1 | 1981-04-28 |
| Control system for internal combustion engine Grant 4,205,377 - Oyama , et al. May 27, 1 | 1980-05-27 |
| Apparatus for engine control Grant 4,181,944 - Yamauchi , et al. January 1, 1 | 1980-01-01 |
| Gas mixture feed system for internal combustion engine Grant 4,094,285 - Oyama , et al. June 13, 1 | 1978-06-13 |
| Internal Combustion Engine Equipped With Means For Reducing The Amount Of Nitrogen Oxide Which Is Exhausted From The Engine Grant 3,809,042 - Hosho , et al. May 7, 1 | 1974-05-07 |
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