P

Inventor

MIURA YOSHIO

JP25 patents
⚠️ This page may combine multiple inventors who share the name “MIURA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

14 patents
US4541084ASep 10, 1985

Focus servo system having object lens protection circuit for an optical disc player

HITACHI LTD35 citations92
US4669072AMay 26, 1987

Control apparatus for optical video disk recorder/player

HITACHI LTD42 citations91
US4630252ADec 16, 1986

Control apparatus for optical disc player for locating blank tracks

HITACHI LTD22 citations81
US4866695ASep 12, 1989

Access control system for rotating an information storage disc at a constant linear velocity

HITACHI LTD18 citations74
US4719611AJan 12, 1988

Apparatus for controlling a recording operation of an optical information recording apparatus

HITACHI LTD12 citations74
US4689778AAug 25, 1987

Optical disc recording/reproducing apparatus with recorded track-section detector

HITACHI LTD17 citations74
US3959728AMay 25, 1976

Local oscillation circuit for tuner having reduced inter-channel deviation in AFC sensitivity

HITACHI LTD9 citations74
US4061289ADec 6, 1977

Winding machine for electric inductive apparatus

HITACHI LTD20 citations73
US5179545AJan 12, 1993

Tracking control apparatus for controlling the tracking of a target track

HITACHI LTD17 citations72
US4959733ASep 25, 1990

Motor rotation control apparatus with motor rotational frequency memory

HITACHI LTD10 citations70
US4733087AMar 22, 1988

Ion beam treating apparatus

HITACHI LTD17 citations69
US4114432ASep 19, 1978

Coil winding apparatus

HITACHI LTD12 citations69
US4841511AJun 20, 1989

Constant linear velocity disk rotating apparatus

HITACHI LTD6 citations63
US4400807AAug 23, 1983

Stylus position detecting apparatus

HITACHI LTD1 citations49

KYOCERA CORP

3 patents
US7323047B2Jan 29, 2008

Method for manufacturing granular silicon crystal

KYOCERA CORP10 citations80
US6844568B2Jan 18, 2005

Photoelectric conversion device and manufacturing process thereof

KYOCERA CORP10 citations71
US10276732B2Apr 30, 2019

Solar cell element and method of manufacturing solar cell element

KYOCERA CORP0 citations52

TAKASAGO MED IND

1 patent
US4708141ANov 24, 1987

Soluble suturing device for an intestine

TAKASAGO MED IND1,855 citations98

HITACHI VIDEO ENG

1 patent
US4775966AOct 4, 1988

Optical information recording apparatus with eccentricity correction circuit

HITACHI VIDEO ENG28 citations92

HITACHI HEATING APPL

1 patent
US4245143AJan 13, 1981

Microwave oven

HITACHI HEATING APPL13 citations72

NAT INST FOR MATERIALS SCIENCE

1 patent
US8872291B2Oct 28, 2014

Ferromagnetic tunnel junction structure and magnetoresistive effect device and spintronics device utilizing same

NAT INST FOR MATERIALS SCIENCE4 citations69

NAT INST MATERIALS SCIENCE

1 patent
US11521645B2Dec 6, 2022

Magnetoresistive element, magnetic sensor, reproducing head, and magnetic recording and reproducing device

NAT INST MATERIALS SCIENCE0 citations47

MIURA YOSHIO

1 patent
US9171975B2Oct 27, 2015

Solar cell element and process for production thereof

MIURA YOSHIO0 citations45

FUJITSU LTD

1 patent
US10045171B2Aug 7, 2018

Positional information managing device, mobile terminal, and mobile device

FUJITSU LTD0 citations41

UMEDA KOTARO

1 patent
US8815637B2Aug 26, 2014

Conductive paste for photovoltaic cell and method of producing photovoltaic cell element using the same

UMEDA KOTARO0 citations38