Junichi Ishii
76Patents
19h-index
91Co-inventors
87Inventor score
Filing activity: Apr 8, 1980 → Jun 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5794165A | Control unit for vehicle and total control system therefor | Emerging Cross-Sectional Technologies | 100 | Expired |
| US6009370A | Control unit for vehicle and total control system therefor | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5699149A | Distance measurement apparatus for vehicle | Physics | 80 | Expired |
| US5461645A | Frequency stabilizing device | Electricity | 70 | Expired |
| US5638272A | Control unit for vehicle and total control system therefor | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5410477A | Control system for an automotive vehicle having apparatus for predicting the driving environment of the vehicle | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5496227A | Torque control method and apparatus for internal combustion engine and motor vehicles employing the same | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US5490064A | Control unit for vehicle and total control system therefor | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5084821A | Apparatus for determining control characteristics for automobiles and system therefor | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5925087A | Method and apparatus for eliminating noise in a slope estimation arrangement for a motor vehicle | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5638790A | Control apparatus and a control method for a vehicle | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5862458A | Impedance matching circuit in transmitter circuit and control method thereof | Electricity | 34 | Expired |
| US6260539A | Control apparatus and a control method for a vehicle | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5776031A | Power train controller and control method | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4323239A | Baseball bat | Human Necessities | 24 | Expired |
| US5620393A | Power train controller and control method | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5822704A | Mobile radio unit for use in dual-mode cellular communications system | Electricity | 22 | Expired |
| US5388090A | Method, apparatus, and medium for recording information in data sections having number of bytes which increases with increase in circumference of tracks on medium | Physics | 22 | Expired |
| US4934328A | Method for feedback controlling air and fuel ratio of the mixture supplied to internal combustion engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6594505B1 | Mobile telephone system capable of coping with a variety of mobile radio telephone systems by a single mobile radio telephone | Electricity | 19 | Expired |
| US4991102A | Engine control system using learning control | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5926750A | Receiver | Electricity | 17 | Expired |
| US5724944A | Control apparatus and a control method for a vehicle | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5968100A | Vehicle control method and system therefor | Performing Operations; Transporting | 17 | Expired |
| US4481822A | Synthetic aperture ultrasonic testing apparatus with shear and longitudinal wave modes | Physics | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.