Yoshio Ueda
85Patents
11h-index
74Co-inventors
81Inventor score
Filing activity: Mar 9, 1979 → Feb 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4871549A | Time-controlled explosion systems and processes for preparing the same | Human Necessities | 192 | Expired |
| US4690822A | Novel drug carrier and pharmaceutical preparation comprising the same | Human Necessities | 123 | Expired |
| US4916138A | Solid dispersion composition of FR-900506 substance | Human Necessities | 60 | Expired |
| US6642989B2 | Liquid crystal display device having particular constructed sapphire substrate | Electricity | 37 | Expired |
| US4749574A | Sustained-release transdermal delivery preparations | Chemistry; Metallurgy | 33 | Expired |
| US4575548A | Occlusion compound of 2-nitroxymethyl-6-chloropyridine with .beta.-cyclodextrin and process for preparation thereof | Chemistry; Metallurgy | 31 | Expired |
| US5045553A | Pharmaceutical composition for percutaneous drug absorption and percutaneous drug absorption promoter | Human Necessities | 16 | Expired |
| US6577375B1 | Liquid crystal display device having particular sapphire substrates | Electricity | 15 | Expired |
| US4262582A | Carton blank folding and gluing system | Physics | 14 | Expired |
| US5205548A | Automatic document sheet conveyance device | Performing Operations; Transporting | 12 | Expired |
| US6176410A | Method and apparatus for controlling web delivery running at the start time of printing | Performing Operations; Transporting | 11 | Expired |
| US4464485A | Method of producing porous material having open pores | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5129032A | Optical fiber display apparatus, fixing device for optical fiber used therein, and decorative optical fiber usable therein | Physics | 10 | Expired |
| US5197723A | Automatic document feeding apparatus | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4781115A | Tablet printing machine with roll cleaning system | Performing Operations; Transporting | 9 | Expired |
| US4837995A | Anchoring device for a tension member of prestressed concrete | Fixed Constructions | 9 | Expired |
| US8128789B2 | Method for producing ultrafine dispersion water of noble metal ultrafine particles | Human Necessities | 7 | Active |
| US4889721A | Sustained-release percutaneous preparations | Performing Operations; Transporting | 7 | Expired |
| US6869626B1 | Production method of ultrafine gold particle-dissolved water and device therefor | Performing Operations; Transporting | 6 | Expired |
| US7787881B2 | Radio network controller, a mobile communication system, and a neighbor cell list filtering method | Electricity | 6 | Active |
| US7108735B2 | Method and device for manufacturing metallic particulates, and manufactured metallic particulates | Performing Operations; Transporting | 5 | Expired |
| US7787880B2 | Radio network controller, a mobile communication system, and a neighbor cell list filtering method | Electricity | 5 | Active |
| US6293453A | Apparatus and method for controlling drag roller | Performing Operations; Transporting | 5 | Expired |
| US5521828A | Unit and method for setup-change instruction and the production system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8820377B2 | Pneumatic radial tire | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.