Akihiko Hashiguchi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply control device, semiconductor device and method of dri...
- Patent number 6,924,679
- Issue date Aug 2, 2005
- Sony Corporation
- Katsunori Seno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage supply circuit and control method of the same
- Patent number 6,667,651
- Issue date Dec 23, 2003
- Sony Corporation
- Akihiko Hashiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and programming method thereof
- Patent number 6,426,895
- Issue date Jul 30, 2002
- Sony Corporation
- Hideo Kosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Reduced power parallel processor apparatus
- Patent number 6,308,251
- Issue date Oct 23, 2001
- Sony Corporation
- Akihiko Hashiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data determination circuit
- Patent number 6,084,438
- Issue date Jul 4, 2000
- Sony Corporation
- Akihiko Hashiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Level conversion circuit controlled by clock signal
- Patent number 5,892,385
- Issue date Apr 6, 1999
- Sony Corporation
- Akihiko Hashiguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data determining circuitry and data determining method
- Patent number 5,886,931
- Issue date Mar 23, 1999
- Sony Corporation
- Akihiko Hashiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Parallel processor apparatus
- Patent number 5,850,268
- Issue date Dec 15, 1998
- Sony Corporation
- Mitsuharu Ohki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel processor apparatus having means for processing signals of...
- Patent number 5,666,169
- Issue date Sep 9, 1997
- Sony Corporation
- Mitsuharu Ohki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory cell circuit independently controlled in writing and reading
- Patent number 5,592,414
- Issue date Jan 7, 1997
- Sony Corporation
- Mitsuo Soneda
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic random access memory
- Patent number 5,515,315
- Issue date May 7, 1996
- Sony Corporation
- Akihiro Uda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Power supply control device, semiconductor device and method of dri...
- Publication number 20020190283
- Publication date Dec 19, 2002
- Katsunori Seno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage supply circuit and method of controlling the same
- Publication number 20020135416
- Publication date Sep 26, 2002
- Akihiko Hashiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory system and programming method thereof
- Publication number 20010053092
- Publication date Dec 20, 2001
- Sony Corporation
- Hideo Kosaka
- G11 - INFORMATION STORAGE

Akihiko Hashiguchi

Person

Patents Grantslast 30 patents

Power supply control device, semiconductor device and method of dri...

Voltage supply circuit and control method of the same

Memory system and programming method thereof

Reduced power parallel processor apparatus

Data determination circuit

Level conversion circuit controlled by clock signal

Data determining circuitry and data determining method

Parallel processor apparatus

Parallel processor apparatus having means for processing signals of...

Memory cell circuit independently controlled in writing and reading

Dynamic random access memory

Patents Applicationslast 30 patents

Power supply control device, semiconductor device and method of dri...

Voltage supply circuit and method of controlling the same

Memory system and programming method thereof