P

Inventor

ARAI SHINICHI

JP43 patents
⚠️ This page may combine multiple inventors who share the name “ARAI SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

17 patents
US4621332ANov 4, 1986

Method and apparatus for controlling a robot utilizing force, position, velocity, spring constant, mass coefficient, and viscosity coefficient

HITACHI LTD108 citations95
US4617502AOct 14, 1986

Method and apparatus for controlling a robot hand along a predetermined path

HITACHI LTD54 citations95
US5559777ASep 24, 1996

Optical recording method employing pit edge recording on recording medium divided into a plurality of zones wherein recording parameters vary from zone to zone

HITACHI LTD41 citations93
US5414689AMay 9, 1995

Optical information recording/reproducing apparatus using pit edge recording system

HITACHI LTD45 citations93
US5233589AAug 3, 1993

Method for recording/reproducing information having a function of correcting variations in the interval in reproduced data and apparatus for realizing same

HITACHI LTD39 citations93
US5524103AJun 4, 1996

Disk record medium, and method and apparatus for recording and reproducing information onto and from the same

HITACHI LTD34 citations92
US4916683AApr 10, 1990

Optical recording/reproducing apparatus with means to shift light beam periodically to prevent record medium deterioration

HITACHI LTD23 citations92
US4853915AAug 1, 1989

Optical recording/reproducing method and apparatus for optical disk medium having unique control parameters

HITACHI LTD29 citations92
US4768702ASep 6, 1988

Die bonding apparatus

HITACHI LTD32 citations91
US4594671AJun 10, 1986

Velocity method of controlling industrial robot actuators

HITACHI LTD40 citations91
US4620436ANov 4, 1986

Method and apparatus for calibrating transformation matrix of force sensor

HITACHI LTD53 citations90
US4716306ADec 29, 1987

Circuit for detecting variation of resistance of a variable-resistance element

HITACHI LTD21 citations82
US5182740AJan 26, 1993

Method and apparatus for correctly storing data recorded on a rotational disc-shaped recording medium despite occurrence of clock synchronization disorder

HITACHI LTD15 citations74
US4674947AJun 23, 1987

Industrial robot

HITACHI LTD17 citations72
US4600965AJul 15, 1986

Current driving circuit

HITACHI LTD5 citations63
US7675016B2Mar 9, 2010

Solid-state image pickup device and method of producing the same

HITACHI LTD3 citations62
US5077715ADec 31, 1991

Information recording and reproducing method utilizing particular sector configuration

HITACHI LTD1 citations52

FURUKAWA ELECTRIC CO LTD

11 patents

PANASONIC I PRO SENSING SOLUTIONS CO LTD

3 patents

TAMAGAWA SEIKI CO LTD

3 patents

HITACHI MAXELL

2 patents

NIPPON COLUMBIA

2 patents

HONDA MOTOR CO LTD

2 patents

ARAI SHINICHI

1 patent

I PRO CO LTD

1 patent

NIPPON LIGHT METAL CO

1 patent