Inventor · Tokyo, JP

Youichi Hidaka

42Patents
8h-index
28Co-inventors
71Inventor score

Filing activity: Aug 18, 2003 → Mar 1, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US8250643B2 Communication device, communication system, communication method, and program Electricity 32 Active
US7873056B2 Switch device, switching method and switch control program Electricity 20 Active
US8200880B2 Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto Physics 11 Active
US7877521B2 Processing apparatus and method of modifying system configuration Physics 11 Active
US8565124B2 Node, network, correspondence relationship generation method and frame transfer program Electricity 10 Active
US7917681B2 Switch and network bridge apparatus Physics 10 Active
US8417865B2 Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto Physics 8 Active
US8719483B2 Multi-root PCI express switch, boot method thereof, and multi-root PCI manager program Physics 8 Active
US8683110B2 I/O system and I/O control method Physics 8 Active
US9348396B2 Computer system, connection device, power supply control method, and power supply control program recording medium Emerging Cross-Sectional Technologies 6 Active
US7532588B2 Network system, spanning tree configuration method and configuration program, and spanning tree configuration node Electricity 4 Expired
US8615623B2 Internet connection switch and internet connection system Physics 4 Active
US8412875B2 Switch and network bridge apparatus Physics 4 Active
US8868814B2 I/O system, downstream PCI express bridge, interface sharing method, and program Physics 3 Active
US8233483B2 Communication apparatus, communication system, absent packet detecting method and absent packet detecting program Electricity 3 Active
US9118489B2 Communication system, network management method and switching device Emerging Cross-Sectional Technologies 2 Active
US8625615B2 PCI express switch, PCI express system, and network control method Physics 2 Active
US7894374B2 Network system, spanning tree configuration method, spanning tree configuration node, and spanning tree configuration program Electricity 2 Active
US9185010B2 Communication system, communication method, server equipment, and communication equipment Electricity 1 Active
US9124517B2 Network system and network redundancy method Electricity 1 Active
US8635496B2 Trouble analysis apparatus Physics 1 Active
US7855981B2 Network system, spanning tree configuration method, spanning tree configuration node, and spanning tree configuration program Electricity 1 Active
US9407577B2 Communication control system, switch node and communication control method Electricity 1 Active
US9432283B2 Communication control system and communication control method Electricity 1 Active
US8775712B2 Bus connecting device for connecting host with external device Physics 1 Active

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