Inventor
YAGYU MASAYOSHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YAGYU MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS5870289AFeb 9, 1999
Chip connection structure having diret through-hole connections through adhesive film and wiring substrate
HITACHI LTD488 citations98
US5184027AFeb 2, 1993
Clock signal supply system
HITACHI LTD75 citations96
US5165010ANov 17, 1992
Information processing system
HITACHI LTD73 citations95
US6330703B1Dec 11, 2001
Method and circuit for determining the power consumption requirements for a semiconductor logic circuit and designing the circuit accordingly
HITACHI LTD37 citations92
US5604840AFeb 18, 1997
Information processing apparatus
HITACHI LTD26 citations92
US5214743AMay 25, 1993
Information processing apparatus
HITACHI LTD36 citations92
US6191647B1Feb 20, 2001
Low noise integrated circuit device for reducing a noise on LSI power supply nets to supply electric charges required to operate IC
HITACHI LTD48 citations91
US7768330B2Aug 3, 2010
Logic circuit
HITACHI LTD18 citations83
US7417818B2Aug 26, 2008
Magnetic recording device
HITACHI LTD12 citations83
US7373114B2May 13, 2008
Signal transmission circuit, signal output circuit and termination method of signal transmission circuit
HITACHI LTD13 citations83
US7277643B2Oct 2, 2007
Clock extracting fabric in a communication device
HITACHI LTD11 citations83
US4748494AMay 31, 1988
Lead arrangement for reducing voltage variation
HITACHI LTD22 citations79
US8358708B2Jan 22, 2013
Low offset input circuit and transmission system with the input circuit
HITACHI LTD5 citations73
US7319575B2Jan 15, 2008
Semiconductor device
HITACHI LTD8 citations73
US4868420ASep 19, 1989
Flip-flop circuit
HITACHI LTD8 citations72
US7795944B2Sep 14, 2010
Low-offset input circuit including amplifier circuit to correct circuit characteristics to cancel offset of the input circuit
HITACHI LTD3 citations63
US7965765B2Jun 21, 2011
Adjustment method, circuit, receiver circuit and transmission equipment of waveform equalization coefficient
HITACHI LTD2 citations62
US7046468B2May 16, 2006
Semiconductor integrated circuit and magnetic storage device using the same
HITACHI LTD2 citations61
US11229115B2Jan 18, 2022
Wiring board and electronic device
HITACHI LTD0 citations52