Inventor · Shimabara, JP

Yuki Fujimura

22Patents
3h-index
31Co-inventors
63Inventor score

Filing activity: Jun 7, 1994 → Aug 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6278674A Phase change optical disk initializing apparatus Physics 7 Expired
US10225118B1 Carrier leakage correction method for quadrature modulator Electricity 6 Active
US5548449A Objective-lens actuator Physics 4 Expired
US10517201B2 Control device for component mounting machine Physics 3 Active
US10971914B2 Circuit assembly Electricity 3 Active
US8400848B2 Bit line negative potential circuit and semiconductor storage device Physics 2 Active
US11273773B2 Conduction path Electricity 2 Active
US8223579B2 Semiconductor storage device Physics 2 Active
US10727655B2 Conduction path Electricity 1 Active
US11135577B2 Exhaust-gas-purifying metal substrate and exhaust gas purification device using same Mechanical Engineering; Lighting; Heating 1 Active
US9203514B2 Transmission system, transmitter and receiver Electricity 1 Active
US12431694B2 Electrical junction box Emerging Cross-Sectional Technologies 0 Active
US12023926B2 Liquid discharge head, liquid discharge device, and liquid discharge apparatus Performing Operations; Transporting 0 Active
US12082375B2 Circuit structure Electricity 0 Active
US12391042B2 Liquid discharge head, liquid discharge unit, and liquid discharge apparatus Performing Operations; Transporting 0 Active
US10420262B2 Feeder management device Physics 0 Active
US8144502B2 Static random access memory Physics 0 Active
US10644913B2 Carrier leakage correction method for quadrature modulator Electricity 0 Active
US10419136B2 Communication device and orthogonal error measurement method for communication device Electricity 0 Active
US11361924B2 Relay unit Electricity 0 Active
US11990737B2 Electrical connection box Electricity 0 Active
US11778724B2 Circuit structure Electricity 0 Active

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