Sadayuki Ohkuma

Person

Ohme, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with improved power supply control for a plura...
- Patent number 7,688,670
- Issue date Mar 30, 2010
- Rising Silicon, Inc.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with improved power supply arrangement
- Patent number 7,411,856
- Issue date Aug 12, 2008
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with improved power supply arrangement
- Patent number 7,411,855
- Issue date Aug 12, 2008
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with power down arrangement for reduce power c...
- Patent number 7,298,662
- Issue date Nov 20, 2007
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having a power down mode
- Patent number 7,082,074
- Issue date Jul 25, 2006
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having a power down mode
- Patent number 7,072,202
- Issue date Jul 4, 2006
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having a power down mode
- Patent number 6,870,790
- Issue date Mar 22, 2005
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device, such as a synchronous DRAM, including a contr...
- Patent number 6,680,875
- Issue date Jan 20, 2004
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 6,195,306
- Issue date Feb 27, 2001
- Hitachi, Ltd.
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 5,638,335
- Issue date Jun 10, 1997
- Hitachi, Ltd.
- Noboru Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,497,353
- Issue date Mar 5, 1996
- Hitachi, Ltd.
- Katsuyuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,436,870
- Issue date Jul 25, 1995
- Hitachi, Ltd.
- Katsuyuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,313,423
- Issue date May 17, 1994
- Hitachi, Ltd.
- Katsuyuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,289,428
- Issue date Feb 22, 1994
- Hitachi Ltd., and Hitachi VLSI Engineering Corp.
- Katsuyuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Static RAM
- Patent number 5,274,594
- Issue date Dec 28, 1993
- Hitachi, Ltd.
- Kazumasa Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,115,413
- Issue date May 19, 1992
- Hitachi, Ltd.
- Katsuyuki Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080273413
- Publication date Nov 6, 2008
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20070183247
- Publication date Aug 9, 2007
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20070177445
- Publication date Aug 2, 2007
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20060250876
- Publication date Nov 9, 2006
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having a power down mode
- Publication number 20050249017
- Publication date Nov 10, 2005
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having a power down mode
- Publication number 20050231991
- Publication date Oct 20, 2005
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having a power down mode
- Publication number 20040109383
- Publication date Jun 10, 2004
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device, such as a synchronous dram, including a contr...
- Publication number 20030039158
- Publication date Feb 27, 2003
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20010008497
- Publication date Jul 19, 2001
- Masashi Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20010001262
- Publication date May 17, 2001
- Masashi Horiguchi
- G11 - INFORMATION STORAGE

Sadayuki Ohkuma

Person

Patents Grantslast 30 patents

Semiconductor device with improved power supply control for a plura...

Semiconductor device with improved power supply arrangement

Semiconductor device with improved power supply arrangement

Semiconductor device with power down arrangement for reduce power c...

Semiconductor device having a power down mode

Semiconductor device having a power down mode

Semiconductor device having a power down mode

Semiconductor device, such as a synchronous DRAM, including a contr...

Semiconductor device

Semiconductor device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Static RAM

Semiconductor memory device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device having a power down mode

Semiconductor device having a power down mode

Semiconductor device having a power down mode

Semiconductor device, such as a synchronous dram, including a contr...

Semiconductor device

Semiconductor device