Inventor · disambiguated record
Masayoshi Yagyu
Also filed as: YAGYU MASAYOSHI
22 granted patents·4 pending applications·897 citations·filing 1986–2019
96Inventor score
Top patents by PatentIndex Score
26 records- 0197US5870289AChip connection structure having diret through-hole connections through adhesive film and wiring substrateHITACHI LTD·Filed 1995·Granted Feb 9, 1999·488 cites·33 claims
- 0292US5184027AClock signal supply systemHITACHI LTD·Filed 1991·Granted Feb 2, 1993·75 cites·21 claims
- 0390US7417818B2Magnetic recording deviceHITACHI LTD·Filed 2006·Granted Aug 26, 2008·12 cites·9 claims
- 0489US7768330B2Logic circuitHITACHI LTD·Filed 2007·Granted Aug 3, 2010·18 cites·6 claims
- 0588US10763214B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Sep 1, 2020·6 cites·19 claims
- 0686US5165010AInformation processing systemHITACHI LTD·Filed 1990·Granted Nov 17, 1992·73 cites·18 claims
- 0784US7373114B2Signal transmission circuit, signal output circuit and termination method of signal transmission circuitHITACHI LTD·Filed 2005·Granted May 13, 2008·13 cites·14 claims
- 0884US6191647B1Low noise integrated circuit device for reducing a noise on LSI power supply nets to supply electric charges required to operate ICHITACHI LTD·Filed 1998·Granted Feb 20, 2001·48 cites·10 claims
- 0980US10541216B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jan 21, 2020·3 cites·19 claims
- 1079US7319575B2Semiconductor deviceHITACHI LTD·Filed 2005·Granted Jan 15, 2008·8 cites·16 claims
- 1176US5214743AInformation processing apparatusHITACHI LTD·Filed 1990·Granted May 25, 1993·36 cites·23 claims
- 1269US5604840AInformation processing apparatusHITACHI LTD·Filed 1993·Granted Feb 18, 1997·26 cites·9 claims
- 1366US7277643B2Clock extracting fabric in a communication deviceHITACHI LTD·Filed 2003·Granted Oct 2, 2007·11 cites·11 claims
- 1465US8358708B2Low offset input circuit and transmission system with the input circuitHITACHI LTD·Filed 2009·Granted Jan 22, 2013·5 cites·9 claims
- 1563US7965765B2Adjustment method, circuit, receiver circuit and transmission equipment of waveform equalization coefficientHITACHI LTD·Filed 2007·Granted Jun 21, 2011·2 cites·6 claims
- 1660US6330703B1Method and circuit for determining the power consumption requirements for a semiconductor logic circuit and designing the circuit accordinglyHITACHI LTD·Filed 1998·Granted Dec 11, 2001·37 cites·10 claims
- 1759US8284872B2Burst mode receiverSUGAWA JUN·Filed 2010·Granted Oct 9, 2012·1 cites·14 claims
- 1856US7795944B2Low-offset input circuit including amplifier circuit to correct circuit characteristics to cancel offset of the input circuitHITACHI LTD·Filed 2008·Granted Sep 14, 2010·3 cites·8 claims
- 1955US4748494ALead arrangement for reducing voltage variationHITACHI LTD·Filed 1986·Granted May 31, 1988·22 cites·21 claims
- 2054US7046468B2Semiconductor integrated circuit and magnetic storage device using the sameHITACHI LTD·Filed 2005·Granted May 16, 2006·2 cites·12 claims
- 2150US11229115B2Wiring board and electronic deviceHITACHI LTD·Filed 2017·Granted Jan 18, 2022·0 cites·10 claims
- 2248US4868420AFlip-flop circuitHITACHI LTD·Filed 1988·Granted Sep 19, 1989·8 cites·28 claims
- 2346US2007184687A1Circuit board provided with digging depth detection structure and transmission device with the same mountedKANAI HISAAKI·Filed 2007·Application pending·0 cites
- 2443US2006082422A1Connection structure of high frequency lines and optical transmission module using the connection structureOPNEXT JAPAN INC·Filed 2005·Application pending·0 cites
- 2542US2012302075A1Signal Wiring Board and Signal Transmission CircuitMURAOKA SATOSHI·Filed 2012·Application pending·0 cites
- 2639US2005174190A1Connection structure of high frequency lines and optical transmission module using the connection structureFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →