Inventor · Chonan, JP

Katsutoshi Mine

74Patents
22h-index
47Co-inventors
88Inventor score

Filing activity: Aug 18, 1976 → Sep 20, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US4985342A Polysiloxane pattern-forming material with SiO.sub.4/2 units and pattern formation method using same Physics 71 Expired
US6304000A Semiconductor device comprising silicone adhesive sheet Electricity 64 Expired
US4082726A Curable organopolysiloxane compositions with improved adhesion Emerging Cross-Sectional Technologies 61 Expired
US5416190A Method for the molecular weight fractionation of polyhydrogen silsesquioxane Chemistry; Metallurgy 45 Expired
US5370904A Method for the formation of silicon oxide films Electricity 42 Expired
US6017587A Electrically conductive silicone compositions Emerging Cross-Sectional Technologies 40 Expired
US5380555A Methods for the formation of a silicon oxide film Electricity 40 Expired
US6040362A Heat-conducting polymer composition Chemistry; Metallurgy 37 Expired
US6235862A Adhesive silicone sheet, method for the preparation thereof and semiconductor devices Electricity 36 Expired
US5804631A Curable organosiloxane compositions and semiconductor devices Electricity 35 Expired
US5907190A Semiconductor device having a cured silicone coating with non uniformly dispersed filler Electricity 34 Expired
US5370903A Method for the formation of a silicon oxide film Electricity 31 Expired
US5982041A Silicone die attach adhesive, method for the fabrication of semiconductor devices, and semiconductor devices Emerging Cross-Sectional Technologies 30 Expired
US4269757A Siloxane compositions which form ceramics at high temperatures Emerging Cross-Sectional Technologies 29 Expired
US6379792B1 Silicone adhesive sheet and method for manufacturing Emerging Cross-Sectional Technologies 28 Expired
US5372842A Method for the formation of a silicon oxide film Chemistry; Metallurgy 26 Expired
US5872170A Electrically conductive silicone elastomer compositions, methods for manufacturing semiconductor devices, and semiconductor devices Electricity 26 Expired
US4721994A Lead frame for semiconductor devices Emerging Cross-Sectional Technologies 25 Expired
US5036024A Method of treating a hardened semiconductor resin encapsulated layer with ultraviolet radiation Emerging Cross-Sectional Technologies 24 Expired
US4122127A Organopolysiloxane resin compounds as adhesion promoters Chemistry; Metallurgy 23 Expired
US6214748A Semiconductor device and method for the fabrication thereof Electricity 22 Expired
US5173765A Conductive adhesive and article made therewith Emerging Cross-Sectional Technologies 22 Expired
US5486564A High purity polyhydrogen silsesquioxane resin for electronic coatings Chemistry; Metallurgy 20 Expired
US4517238A Method of making integral molded silicone products with different phases and the molded products prepared therefrom Emerging Cross-Sectional Technologies 18 Expired
US4157357A Curable two-part silicone rubber compositions with improved adhesion properties Chemistry; Metallurgy 18 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.