Inventor · Hitachi, JP

Yuichi Satsu

49Patents
9h-index
71Co-inventors
78Inventor score

Filing activity: Mar 19, 1990 → Sep 11, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6638352B2 Thermal stable low elastic modulus material and device using the same Emerging Cross-Sectional Technologies 26 Expired
US5768108A Multi-layer wiring structure Electricity 22 Expired
US6054219A Process for forming insulating layers on soft magnetic powder composite core from magnetic particles Emerging Cross-Sectional Technologies 19 Expired
US8358040B2 Permanent magnet type electric rotating machine Electricity 16 Active
US5178962A Metal-organic macromolecular synthetic resin composite and process for producing the same Emerging Cross-Sectional Technologies 16 Expired
US7696662B2 High resistance magnet and motor using the same Emerging Cross-Sectional Technologies 11 Active
US6225418A Thermosetting resin composition Emerging Cross-Sectional Technologies 10 Expired
US6762511B2 Thermosetting resin composition Emerging Cross-Sectional Technologies 10 Expired
US6924971B2 High dielectric constant composite material and multilayer wiring board using the same Emerging Cross-Sectional Technologies 9 Expired
US6821657B1 Solvent-free thermosetting resin composition, process for producing the same, and product therefrom Emerging Cross-Sectional Technologies 7 Expired
US7352184B2 MRI apparatus with high-resistance magnet Emerging Cross-Sectional Technologies 7 Active
US7108939B2 Covalently bonded catalyst carrier and catalytic component Emerging Cross-Sectional Technologies 6 Expired
US7800271B2 Sintered magnet and rotating machine equipped with the same Electricity 6 Active
US7112634B2 Thermosetting resin composition Emerging Cross-Sectional Technologies 5 Expired
US5686191A Thin film wiring board Emerging Cross-Sectional Technologies 5 Expired
US7972450B2 High resistance magnet and motor using the same Emerging Cross-Sectional Technologies 5 Active
US6344273B1 Treatment solution for forming insulating layers on magnetic particles process for forming the insulating layers, and electric device with a soft magnetic powder composite core Emerging Cross-Sectional Technologies 5 Expired
US7179340B2 Rare-earth magnet and manufacturing method thereof and magnet motor Emerging Cross-Sectional Technologies 4 Expired
US5712080A Method for manufacturing printed circuit board Emerging Cross-Sectional Technologies 4 Expired
US6946405B2 Polyparaxylylene film, production method therefor and semiconductor device Emerging Cross-Sectional Technologies 4 Expired
US7880357B2 Sintered magnet and rotating machine equipped with the same Electricity 4 Active
US7220481B2 High dielectric constant composite material and multilayer wiring board using the same Emerging Cross-Sectional Technologies 3 Expired
US7569114B2 Rare-earth magnet and manufacturing method thereof and magnet motor Emerging Cross-Sectional Technologies 3 Active
US7105246B2 Catalytic material, electrode, and fuel cell using the same Emerging Cross-Sectional Technologies 3 Expired
US8222785B2 High resistance magnet and motor using the same Emerging Cross-Sectional Technologies 3 Active

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