Yoshinori Yoshida
59Patents
11h-index
97Co-inventors
81Inventor score
Filing activity: Nov 10, 1975 → Jul 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4827473A | Packet switching system | Electricity | 40 | Expired |
| US5019479A | Positive type radiation-sensitive resin composition comprising a photosensitizer and a novolak resin | Physics | 33 | Expired |
| US4810556A | Very soft polyolefin spunbonded nonwoven fabric | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6276994A | Plastic lens substrate and apparatus for and method of producing the same | Performing Operations; Transporting | 32 | Expired |
| US4922484A | ISDN remote switching unit for accommodating analog and digital lines | Electricity | 27 | Expired |
| US5775119A | Air conditioner outdoor unit housing | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US5078935A | Method of producing a very soft polyolefin spunbonded nonwoven fabric | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5381176A | Miniaturized video camera | Electricity | 19 | Expired |
| US4454310A | Polyamide acid, process for producing same and polyimide obtained therefrom | Chemistry; Metallurgy | 18 | Expired |
| US5110399A | Heat-cutting/bonding blade and heat-bonding apparatus | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7976952B2 | Multilayer sheet, production method thereof and pressure-sensitive adhesive sheet using the multilayer sheet | Emerging Cross-Sectional Technologies | 11 | Active |
| US5254512A | Method for treating gas and regenerating catalyst portion by portion | Performing Operations; Transporting | 11 | Expired |
| US4731782A | Digital local switching system for integrated service digital network | Electricity | 10 | Expired |
| US8415762B2 | Semiconductor device for performing photoelectric conversion | Electricity | 8 | Active |
| US6338670B1 | Method and system of manufacturing slurry for polishing, and method and system of manufacturing semiconductor devices | Performing Operations; Transporting | 6 | Expired |
| US5049156A | Intra-ocular lens | Human Necessities | 6 | Expired |
| US4028424A | Process for preparing unsaturated alcohols | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7712177B2 | Cleaning sheet and its production method as well as transporting member having such cleaning sheet | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9142555B2 | Semiconductor device | Electricity | 4 | Active |
| US4547200A | Slurry composition of solid fuel | Chemistry; Metallurgy | 4 | Expired |
| US4131743A | Process for preparing unsaturated diesters | Chemistry; Metallurgy | 4 | Expired |
| US4321409A | Process for producing conjugated diene monoesters | Chemistry; Metallurgy | 4 | Expired |
| US5229350A | Reversible heat-senitive recording material and magnetic card using the recording material | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11754856B2 | Method for designing eyeglass lens, method for manufacturing eyeglass lens, eyeglass lens, eyeglass lens ordering device, eyeglass lens order receiving device, and eyeglass lens ordering and order receiving system | Physics | 2 | Active |
| US10501811B2 | Method for sorting tissue cells | Chemistry; Metallurgy | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.