Inventor
Mitsuaki Ishii
Inventor
Himeji, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines27%
G08CTransmission systems for measured values, control or similar signals17%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
G05BControl or regulating systems in general10%
F02BInternal-combustion piston engines7%
H03KPulse technique7%
B60WConjoint control of vehicle sub-units of different type or different function3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
G01RMeasuring electric variables3%
G06FElectric digital data processing3%
PatentTitleYear
5,012,414'Vehicle control apparatus'19915,012,421'Vehicle control apparatus'19914,996,644'Air-fuel ratio control system for use in internal combustion engine'19914,984,552'Fuel injection device for an internal combustion engine'19914,962,742'Fuel injection device for an internal combustion engine'19904,951,634'Fuel injection device for an internal combustion engine'19904,885,691'Microcomputer applied control unit for use in a vehicle'19894,837,454'Vehicle control apparatus'19894,668,875'Waveshaping circuit'19874,620,517'Engine speed control apparatus'19864,611,560'Idling speed control system of an internal combustion engine'19864,136,333'Terminal signal operation apparatus'19794,071,889'Central processing apparatus for generating and receiving time division multiplex signals'19783,968,477'Control apparatus for electrical devices'19763,965,366'Electrical devices control system'19763,950,656'State detecting apparatus'19763,946,362'Time division multiple transmission control apparatus'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1991Patents assigned to MITSUBISHI ELECTRIC CORP (16)· patent assignee history
1976Patents assigned to TOYO KOGYO CO (1)· patent assignee history
1976–1990Based in Himeji, JP· patent location history
1986–1990Patents assigned to MITSUBISHI MOTORS CORP (4)· patent assignee history
1989–1991Based in Hyogo, JP· patent location history
1991Patents assigned to MITSUBISHI DENKI KA BUSHIKI KA (1)· patent assignee history
1991Based in Itimeji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 16 | 1976–1991 |
| MITSUBISHI MOTORS CORP | 4 | 1986–1990 |
| MITSUBISHI DENKI KA BUSHIKI KA | 1 | 1991 |
| TOYO KOGYO CO | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 11 | 1976–1990 |
| Hyogo, JP | 5 | 1989–1991 |
| Itimeji, JP | 1 | 1991 |