Hiroshi Ohnishi
76Patents
22h-index
134Co-inventors
91Inventor score
Filing activity: Jan 25, 1980 → Oct 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5186120A | Mixture thin film forming apparatus | Chemistry; Metallurgy | 316 | Expired |
| US5400158A | Liquid crystal display with optically anisotropic member having a twisted structure and phase plate | Physics | 129 | Expired |
| US4830508A | Controlling method and a measuring mixer for liquids and powders | Emerging Cross-Sectional Technologies | 108 | Expired |
| US5534073A | Semiconductor producing apparatus comprising wafer vacuum chucking device | Emerging Cross-Sectional Technologies | 101 | Expired |
| US5979684A | Cargo container | Performing Operations; Transporting | 79 | Expired |
| US5124824A | Liquid crystal display device comprising a retardation compensation layer having a maximum principal refractive index in the thickness direction | Physics | 60 | Expired |
| US5249071A | Liquid crystal display having positive and negative uniaxially oriented polymer films | Physics | 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 |
| US6247747A | Panel and cargo compartment for a truck | Performing Operations; Transporting | 54 | Expired |
| US4553264A | Double superheterodyne tuner | Electricity | 49 | Expired |
| US5044761A | Dissolving and deaerating method | Performing Operations; Transporting | 48 | Expired |
| US5487089A | Nyquist filter for digital modulation | Electricity | 45 | Expired |
| US5925087A | Method and apparatus for eliminating noise in a slope estimation arrangement for a motor vehicle | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5555247A | Frame synchronizing apparatus for quadrature modulation data communication radio receiver | Electricity | 38 | Expired |
| US7366593B2 | Method and system for maneuvering movable object | Physics | 36 | Expired |
| US6161714A | Cargo container | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US5510982A | Automatic automobile transmission with variable shift pattern controlled in response to estimated running load | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5409415A | Shot method | Performing Operations; Transporting | 32 | Expired |
| US5752485A | Output torque control apparatus and method for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US5979404A | Output torque control apparatus and method for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4880142A | Powder weighing mixer and method thereof | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5365543A | Transmitting circuit and receiving circuit | Electricity | 23 | Expired |
| US5976260A | Semiconductor producing apparatus, and wafer vacuum chucking device, gas cleaning method and nitride film forming method in semiconductor producing apparatus | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5660157A | Output torque control apparatus and method for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5463627A | Frame synchronizing apparatus for quadrature modulation data communication radio receiver | Electricity | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.