Kazufumi Ogawa
241Patents
28h-index
61Co-inventors
93Inventor score
Filing activity: May 2, 1979 → Feb 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6243069A | Liquid crystal display with image reading function, image reading method and manufacturing method | Electricity | 102 | Expired |
| US5437894A | Method of manufacturing a water- and oil-repelling film having surface irregularities | Emerging Cross-Sectional Technologies | 101 | Expired |
| US5324566A | Water and oil repelling film having surface irregularities and method of manufacturing the same | Emerging Cross-Sectional Technologies | 96 | Expired |
| US4673474A | Molecular controlled structure and method of producing the same | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5372851A | Method of manufacturing a chemically adsorbed film | Performing Operations; Transporting | 75 | Expired |
| US6479837B1 | Thin film transistor and liquid crystal display unit | Electricity | 73 | Expired |
| US5849369A | Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the method | Chemistry; Metallurgy | 67 | Expired |
| US5225274A | Adsorbed monomolecular film and method of manufacturing the same | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5284707A | Anti-contaminating adsorbed film covalently bonded to a substrate surface through -Si- groups | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5240774A | Fluorocarbon-based coating film and method of manufacturing the same | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5057339A | Metallized polyacetylene-type or polyacene-type ultralong conjugated polymers and process for producing the same | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5378521A | Water-and oil-repelling members and method of manufacturing the same | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4418284A | Solid-state color-image sensor and process for fabricating the same | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5338579A | Method of manufacturing a chemically adsorbed film | Performing Operations; Transporting | 55 | Expired |
| US5435839A | Finishing agents and method of manufacturing the same | Chemistry; Metallurgy | 55 | Expired |
| US5372888A | Chemically adsorbed film and method of manufacturing the same | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5270417A | Method of manufacturing a polyacetylene conjugate polymer | Chemistry; Metallurgy | 49 | Expired |
| US5011963A | Terminal perfluoroalkylsilane compounds | Chemistry; Metallurgy | 48 | Expired |
| US5580605A | Transparent substrate and method of manufacturing the same | Chemistry; Metallurgy | 48 | Expired |
| US5238746A | Fluorocarbon-based polymer lamination coating film and method of manufacturing the same | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5876806A | Finishing agent and method of using the same | Chemistry; Metallurgy | 48 | Expired |
| US5380585A | Chemically adsorbed monomolecular lamination film | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4388128A | Solid-state color-image sensor and process for fabricating the same | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5187639A | Capacitor and method of manufacturing the same | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4761316A | Recording medium and method of producing the same | Emerging Cross-Sectional Technologies | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.