Toru Matsushita

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile memory and nonvolatile memory apparatus
- Patent number 7,305,596
- Issue date Dec 4, 2007
- Renesas Technology Corp.
- Satoshi Noda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and signal processing circuit for magnetic recording, magnet...
- Patent number 7,259,929
- Issue date Aug 21, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and signal processing circuit for magnetic recording, magnet...
- Patent number 6,912,100
- Issue date Jun 28, 2005
- Hitachi, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive
- Patent number 6,906,889
- Issue date Jun 14, 2005
- Hitachi, Ltd.
- Takehiko Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive
- Patent number 6,879,460
- Issue date Apr 12, 2005
- Hitachi Global Storage Technologies Japan, Ltd.
- Futoshi Tomiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of controlling the operation of non-volatile semiconductor m...
- Patent number 6,798,696
- Issue date Sep 28, 2004
- Renesas Technology Corp.
- Toru Matsushita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data recording/reproducing signal processing circuit for magnetic r...
- Patent number 6,741,412
- Issue date May 25, 2004
- Hitachi, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive
- Patent number 6,657,804
- Issue date Dec 2, 2003
- Hitachi, Ltd.
- Futoshi Tomiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive
- Patent number 6,515,817
- Issue date Feb 4, 2003
- Hitachi, Ltd.
- Takehiko Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Video information recording and reproducing apparatus
- Patent number 6,334,022
- Issue date Dec 25, 2001
- Hitachi, Ltd.
- Akihiko Ohba
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Nonvolatile memory and memory card
- Publication number 20060143370
- Publication date Jun 29, 2006
- RENESAS TECHNOLOGY CORP.
- Toru Matsushita
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile memory apparatus
- Publication number 20060023554
- Publication date Feb 2, 2006
- RENESAS TECHNOLOGY CORP.
- Toru Matsushita
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile memory and nonvolatile memory apparatus
- Publication number 20060026489
- Publication date Feb 2, 2006
- RENESAS TECHNOLOGY CORP.
- Satoshi Noda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device and signal processing circuit for magnetic recording, magnet...
- Publication number 20050237651
- Publication date Oct 27, 2005
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Method of controlling the operation of non-volatile semiconductor m...
- Publication number 20050041478
- Publication date Feb 24, 2005
- RENESAS TECHNOLOGY CORP.
- Toru Matsushita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device and signal processing circuit for magnetic recording, magnet...
- Publication number 20040190172
- Publication date Sep 30, 2004
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording disk drive
- Publication number 20040075937
- Publication date Apr 22, 2004
- Hitachi, Ltd.
- Futoshi Tomiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Method of controlling the operation of non-volatile semiconductor m...
- Publication number 20030198100
- Publication date Oct 23, 2003
- Hitachi, Ltd.
- Toru Matsushita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Nonvolatile memory and memory card
- Publication number 20030145151
- Publication date Jul 31, 2003
- Hitachi, Ltd.
- Toru Matsushita
- G11 - INFORMATION STORAGE
Information Patent Application
Method of controlling the operation of non-volatile semiconductor m...
- Publication number 20030103392
- Publication date Jun 5, 2003
- Hitachi, Ltd.
- Toru Matsushita
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive
- Publication number 20020191328
- Publication date Dec 19, 2002
- Hitachi, Ltd.
- Takehiko Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Device and signal processing circuit for magnetic recording, magnet...
- Publication number 20020012185
- Publication date Jan 31, 2002
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE

Toru Matsushita

Person

Patents Grantslast 30 patents

Nonvolatile memory and nonvolatile memory apparatus

Device and signal processing circuit for magnetic recording, magnet...

Device and signal processing circuit for magnetic recording, magnet...

Magnetic disk drive

Magnetic recording disk drive

Method of controlling the operation of non-volatile semiconductor m...

Data recording/reproducing signal processing circuit for magnetic r...

Magnetic recording disk drive

Magnetic disk drive

Video information recording and reproducing apparatus

Patents Applicationslast 30 patents

Nonvolatile memory and memory card

Nonvolatile memory apparatus

Nonvolatile memory and nonvolatile memory apparatus

Device and signal processing circuit for magnetic recording, magnet...

Method of controlling the operation of non-volatile semiconductor m...

Device and signal processing circuit for magnetic recording, magnet...

Magnetic recording disk drive

Method of controlling the operation of non-volatile semiconductor m...

Nonvolatile memory and memory card

Method of controlling the operation of non-volatile semiconductor m...

Magnetic disk drive

Device and signal processing circuit for magnetic recording, magnet...