P

Inventor

YANO YOSHIHIKO

JP63 patents
⚠️ This page may combine multiple inventors who share the name “YANO YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TDK CORP

44 patents
US6387712B1May 14, 2002

Process for preparing ferroelectric thin films

TDK CORP163 citations99
US6045626AApr 4, 2000

Substrate structures for electronic devices

TDK CORP363 citations99
US5985404ANov 16, 1999

Recording medium, method of making, and information processing apparatus

TDK CORP150 citations99
US5828080AOct 27, 1998

Oxide thin film, electronic device substrate and electronic device

TDK CORP229 citations99
US5810923ASep 22, 1998

Method for forming oxide thin film and the treatment of silicon substrate

TDK CORP220 citations99
US5801105ASep 1, 1998

Multilayer thin film, substrate for electronic device, electronic device, and preparation of multilayer oxide thin film

TDK CORP233 citations99
US6258459B1Jul 10, 2001

Multilayer thin film

TDK CORP90 citations98
US6198208B1Mar 6, 2001

Thin film piezoelectric device

TDK CORP165 citations98
US6121647ASep 19, 2000

Film structure, electronic device, recording medium, and process of preparing ferroelectric thin films

TDK CORP96 citations98
US6096434AAug 1, 2000

Film structure, electronic device, recording medium, and method for forming conductive oxide thin films

TDK CORP111 citations98
US5919515AJul 6, 1999

Ferroelectric thin film, electric device and method for preparing ferroelectric thin film

TDK CORP77 citations96
US5753934AMay 19, 1998

Multilayer thin film, substrate for electronic device, electronic device, and preparation of multilayer oxide thin film

TDK CORP86 citations96
US6597108B2Jul 22, 2003

Multi-color el panel comprising phosphor thin films with europium as luminescent center

TDK CORP29 citations93
US5955213ASep 21, 1999

Ferroelectric thin film, electric device, and method for preparing ferroelectric thin film

TDK CORP39 citations93
US6797413B2Sep 28, 2004

Composite substrate and EL device using the same

TDK CORP26 citations92
US6709776B2Mar 23, 2004

Multilayer thin film and its fabrication process as well as electron device

TDK CORP36 citations92
US6614173B2Sep 2, 2003

Fluorescent thin film, preparation method, and EL panel

TDK CORP20 citations92
US6650046B2Nov 18, 2003

Thin-film EL device, and its fabrication process

TDK CORP15 citations84
US6627251B2Sep 30, 2003

Phosphor thin film, preparation method, and EL panel

TDK CORP14 citations84
US6939482B2Sep 6, 2005

Phosphor thin film, manufacturing method of the same, and electroluminescent panel

TDK CORP14 citations81
US12237366B2Feb 25, 2025

Thin film capacitor and electronic circuit substrate having the same

TDK CORP2 citations74
US12218185B2Feb 4, 2025

Thin film capacitor and electronic circuit substrate having the same

TDK CORP2 citations74
US6803122B2Oct 12, 2004

EL device

TDK CORP11 citations74
US6793962B2Sep 21, 2004

EL phosphor multilayer thin film and EL device

TDK CORP10 citations74
US6734469B2May 11, 2004

EL phosphor laminate thin film and EL device

TDK CORP12 citations74
US6699596B2Mar 2, 2004

Phosphor thin film, preparation method, and EL panel

TDK CORP8 citations74
US12132078B2Oct 29, 2024

Thin film capacitor and electronic circuit substrate having the same

TDK CORP2 citations73
US10211043B2Feb 19, 2019

Stacked film, electronic device substrate, electronic device, and method of fabricating stacked film

TDK CORP2 citations73
US9837211B2Dec 5, 2017

Thin film capacitor

TDK CORP2 citations73
US9818548B2Nov 14, 2017

Thin film capacitor

TDK CORP4 citations73
US9564270B2Feb 7, 2017

Thin film capacitor

TDK CORP2 citations72
US9076600B2Jul 7, 2015

Thin film capacitor

TDK CORP4 citations72
US9030800B2May 12, 2015

Thin film capacitor

TDK CORP6 citations72
US6984460B2Jan 10, 2006

Phosphor thin film, manufacturing method of the same, and electroluminescence panel

TDK CORP2 citations63
US6761835B2Jul 13, 2004

Phosphor multilayer and EL panel

TDK CORP3 citations63
US6633463B1Oct 14, 2003

Thin-film magnetic head, head suspension assembly, magnetic disk device and manufacturing method of them

TDK CORP6 citations63
US12548716B2Feb 10, 2026

Thin film capacitor using metal foil and electronic circuit substrate having the same

TDK CORP0 citations62
US12408356B2Sep 2, 2025

Thin film capacitor, its manufacturing method, and electronic circuit substrate having the thin film capacitor

TDK CORP0 citations62
US12369337B2Jul 22, 2025

Thin film capacitor and electronic circuit substrate having the same

TDK CORP0 citations62
US12336203B2Jun 17, 2025

Thin film capacitor, its manufacturing method, and electronic circuit substrate having the thin film capacitor

TDK CORP0 citations62
US9111681B2Aug 18, 2015

Thin film capacitor

TDK CORP2 citations62
US6876146B2Apr 5, 2005

Electroluminescence phosphor multilayer thin film and electroluminescence element

TDK CORP4 citations62
US6781304B2Aug 24, 2004

EL panel

TDK CORP6 citations62
US6942932B2Sep 13, 2005

Phosphor and EL panel

TDK CORP2 citations61

WESTAIM CORP

2 patents

HITACHI LTD

1 patent

OIKAWA YASUNOBU

1 patent

YANO YOSHIHIKO

1 patent

SANYO ELECTRIC CO

1 patent

Showing the top 50 of 63 patents by PatentIndex Score.