Yukio Maehashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data transfer controller using direct memory access method
- Patent number 5,287,471
- Issue date Feb 15, 1994
- NEC Corporation
- Tsuyoshi Katayose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processor performing interrupt operation without saving...
- Patent number 5,163,150
- Issue date Nov 10, 1992
- NEC Corporation
- Osamu Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processor performing interrupt operation in two modes
- Patent number 5,159,688
- Issue date Oct 27, 1992
- NEC Corporation
- Osamu Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus for producing in sequence pulses having v...
- Patent number 5,126,944
- Issue date Jun 30, 1992
- NEC Corporation
- Hajime Sakuma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Information processor executing interruption program without saving...
- Patent number 5,036,458
- Issue date Jul 30, 1991
- NEC Corporation
- Osamu Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serial clock generating circuit
- Patent number 4,989,223
- Issue date Jan 29, 1991
- NEC Corporation
- Tsuyoshi Katayose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serial data transfer system
- Patent number 4,984,190
- Issue date Jan 8, 1991
- NEC Corporation
- Shigetatsu Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serial data processor capable of transferring data at a high speed
- Patent number 4,964,141
- Issue date Oct 16, 1990
- NEC Corporation
- Osamu Matsushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Master processor providing tokens to dataflow processor for control...
- Patent number 4,953,082
- Issue date Aug 28, 1990
- NEC Corporation
- Masahiro Nomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor having different interrupt processing modes
- Patent number 4,930,068
- Issue date May 29, 1990
- NEC Corporation
- Tsuyoshi Katayose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcomputer system
- Patent number 4,901,227
- Issue date Feb 13, 1990
- NEC Corporation
- Masahiro Nomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coprocessor with dataflow circuitry controlling sequencing to execu...
- Patent number 4,860,191
- Issue date Aug 22, 1989
- NEC Corporation
- Masahiro Nomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serial bus interface system for data communication using two-wire l...
- Patent number 4,847,867
- Issue date Jul 11, 1989
- NEC Corporation
- Masaki Nasu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microprocessor compatible with any software represented by differen...
- Patent number 4,839,797
- Issue date Jun 13, 1989
- NEC Corporation
- Shigetatsu Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interruption control apparatus
- Patent number 4,807,117
- Issue date Feb 21, 1989
- NEC Corporation
- Osamu Itoku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Date data processor
- Patent number 4,233,665
- Issue date Nov 11, 1980
- Nippon Electric Co., Ltd.
- Yukio Maehashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clear signal generator circuit
- Patent number 4,196,362
- Issue date Apr 1, 1980
- Nippon Electric Co., Ltd.
- Yukio Maehashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise-inhibiting circuit responsive to a signal supplied only to th...
- Patent number 4,181,861
- Issue date Jan 1, 1980
- Nippon Electric Co., Ltd.
- Yukio Maehashi
- G11 - INFORMATION STORAGE

Yukio Maehashi

Person

Patents Grantslast 30 patents

Data transfer controller using direct memory access method

Information processor performing interrupt operation without saving...

Information processor performing interrupt operation in two modes

Data processing apparatus for producing in sequence pulses having v...

Information processor executing interruption program without saving...

Serial clock generating circuit

Serial data transfer system

Serial data processor capable of transferring data at a high speed

Master processor providing tokens to dataflow processor for control...

Data processor having different interrupt processing modes

Microcomputer system

Coprocessor with dataflow circuitry controlling sequencing to execu...

Serial bus interface system for data communication using two-wire l...

Microprocessor compatible with any software represented by differen...

Interruption control apparatus

Date data processor

Clear signal generator circuit

Noise-inhibiting circuit responsive to a signal supplied only to th...