Inventor
MAEHASHI YUKIO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “MAEHASHI YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
15 patentsUS4953082AAug 28, 1990
Master processor providing tokens to dataflow processor for controlling instructions execution and data store operation
NEC CORP75 citations96
US4860191AAug 22, 1989
Coprocessor with dataflow circuitry controlling sequencing to execution unit of data received in tokens from master processor
NEC CORP85 citations96
US4839797AJun 13, 1989
Microprocessor compatible with any software represented by different types of instruction formats
NEC CORP77 citations95
US4847867AJul 11, 1989
Serial bus interface system for data communication using two-wire line as clock bus and data bus
NEC CORP95 citations94
US5287471AFeb 15, 1994
Data transfer controller using direct memory access method
NEC CORP21 citations92
US4989223AJan 29, 1991
Serial clock generating circuit
NEC CORP23 citations92
US4964141AOct 16, 1990
Serial data processor capable of transferring data at a high speed
NEC CORP32 citations92
US4930068AMay 29, 1990
Data processor having different interrupt processing modes
NEC CORP44 citations92
US5036458AJul 30, 1991
Information processor executing interruption program without saving contents of program counter
NEC CORP31 citations90
US4984190AJan 8, 1991
Serial data transfer system
NEC CORP38 citations88
US4807117AFeb 21, 1989
Interruption control apparatus
NEC CORP21 citations79
US5126944AJun 30, 1992
Data processing apparatus for producing in sequence pulses having variable width at output ports
NEC CORP11 citations72
US5163150ANov 10, 1992
Information processor performing interrupt operation without saving contents of program counter
NEC CORP7 citations71
US5159688AOct 27, 1992
Information processor performing interrupt operation in two modes
NEC CORP12 citations71
US4901227AFeb 13, 1990
Microcomputer system
NEC CORP7 citations63
SEMICONDUCTOR ENERGY LAB
8 patentsUS9935143B2Apr 3, 2018
Semiconductor device and electronic device
SEMICONDUCTOR ENERGY LAB11 citations84
US9438206B2Sep 6, 2016
Storage circuit and semiconductor device
SEMICONDUCTOR ENERGY LAB6 citations84
US8958252B2Feb 17, 2015
Signal processing circuit
SEMICONDUCTOR ENERGY LAB9 citations84
US9569713B2Feb 14, 2017
Semiconductor device, wireless sensor, and electronic device
SEMICONDUCTOR ENERGY LAB6 citations73
US9438234B2Sep 6, 2016
Logic circuit and semiconductor device including logic circuit
SEMICONDUCTOR ENERGY LAB5 citations73
US9300292B2Mar 29, 2016
Circuit including transistor
SEMICONDUCTOR ENERGY LAB5 citations73
US10164612B2Dec 25, 2018
Storage circuit and semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations52
US9406348B2Aug 2, 2016
Memory cell including transistor and capacitor
SEMICONDUCTOR ENERGY LAB1 citations52
NIPPON ELECTRIC CO
3 patentsUS4196362AApr 1, 1980
Clear signal generator circuit
NIPPON ELECTRIC CO22 citations82
US4181861AJan 1, 1980
Noise-inhibiting circuit responsive to a signal supplied only to the first stage of the circuit
NIPPON ELECTRIC CO5 citations63
US4233665ANov 11, 1980
Date data processor
NIPPON ELECTRIC CO6 citations54