Kunio Watanabe

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Peripheral equipment control device
- Patent number 5,892,958
- Issue date Apr 6, 1999
- Hitachi, Ltd.
- Yukari Nagashige
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing delay circuit
- Patent number 5,878,097
- Issue date Mar 2, 1999
- Hitachi, Ltd.
- Kenichi Hase
- G11 - INFORMATION STORAGE
Information Patent Grant
Peripheral equipment control device
- Patent number 5,675,812
- Issue date Oct 7, 1997
- Hitachi, Ltd.
- Yukari Nagashige
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing delay circuit
- Patent number 5,636,254
- Issue date Jun 3, 1997
- Hitachi, Ltd.
- Kenichi Hase
- G11 - INFORMATION STORAGE
Information Patent Grant
Active filter control apparatus
- Patent number 5,572,163
- Issue date Nov 5, 1996
- Hitachi, Ltd.
- Hiroshi Kimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Peripheral equipment control device
- Patent number 5,479,619
- Issue date Dec 26, 1995
- Hitachi, Ltd.
- Yukari Nagashige
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Peripheral equipment control device
- Patent number 5,361,364
- Issue date Nov 1, 1994
- Hitachi, Ltd.
- Yukari Nagashige
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SCSI controller and method for use on an information processing system
- Patent number 5,313,588
- Issue date May 17, 1994
- Hitachi, Ltd.
- Yukari Nagashige
- G06 - COMPUTING CALCULATING COUNTING

Kunio Watanabe

Person

Patents Grantslast 30 patents

Peripheral equipment control device

Signal processing delay circuit

Peripheral equipment control device

Signal processing delay circuit

Active filter control apparatus

Peripheral equipment control device

Peripheral equipment control device

SCSI controller and method for use on an information processing system