Noriaki Wakabayashi

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resolution enhancement of absolute track position using iterative p...
- Patent number 5,402,287
- Issue date Mar 28, 1995
- Matsushita Electric Industrial Co., Ltd.
- Ryosuke Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Resolution enhancement of absolute track position using iterative p...
- Patent number 5,396,380
- Issue date Mar 7, 1995
- Matsushita Electric Industrial Co., Ltd.
- Ryosuke Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for head-positioning on a rotatable recording...
- Patent number 5,335,123
- Issue date Aug 2, 1994
- Matsushita Electric Industrial Co., Ltd.
- Ryosuke Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk having reserve servo sectors and plural reserve tracks
- Patent number 5,317,468
- Issue date May 31, 1994
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Wakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Access method of an actuator and control apparatus therefor
- Patent number 5,267,144
- Issue date Nov 30, 1993
- Matsushita Electric Industrial Co., Inc.
- Shuich Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Grant
Access method of actuator and control apparatus therefor
- Patent number 5,206,566
- Issue date Apr 27, 1993
- Matsushita Electric Industrial Co., Ltd.
- Shuichi Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position control system
- Patent number 5,124,625
- Issue date Jun 23, 1992
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Wakabayashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Track following transducer position control system for a disk stora...
- Patent number 5,065,263
- Issue date Nov 12, 1991
- Matsushita Electric Industrial Co., Ltd.
- Shuichi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Position control system
- Patent number 4,999,558
- Issue date Mar 12, 1991
- Matsushita Electric Industrial Co., Ltd.
- Hiromi Onodera
- G05 - CONTROLLING REGULATING
Information Patent Grant
Magnetic position detector using a thin film magnetoresistor elemen...
- Patent number 4,725,776
- Issue date Feb 16, 1988
- Matsushita Electric Industry Co., Ltd.
- Hiromi Onodera
- G01 - MEASURING TESTING
Information Patent Grant
Optical disk drive apparatus
- Patent number 4,669,073
- Issue date May 26, 1987
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Wakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Brushless linear servomotor
- Patent number 4,509,001
- Issue date Apr 2, 1985
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Wakabayashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two-axis positioning system
- Patent number 4,507,598
- Issue date Mar 26, 1985
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Wakabayashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linear motor
- Patent number 4,504,750
- Issue date Mar 12, 1985
- Matsushita Electric Industrial Co., Ltd.
- Hiromi Onodera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear motor
- Patent number 4,370,577
- Issue date Jan 25, 1983
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Wakabayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Noriaki Wakabayashi

Person

Patents Grantslast 30 patents

Resolution enhancement of absolute track position using iterative p...

Resolution enhancement of absolute track position using iterative p...

Apparatus and method for head-positioning on a rotatable recording...

Magnetic disk having reserve servo sectors and plural reserve tracks

Access method of an actuator and control apparatus therefor

Access method of actuator and control apparatus therefor

Position control system

Track following transducer position control system for a disk stora...

Position control system

Magnetic position detector using a thin film magnetoresistor elemen...

Optical disk drive apparatus

Brushless linear servomotor

Two-axis positioning system

Linear motor

Linear motor