P

Inventor

YOKOYAMA MAKOTO

JP60 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

22 patents
US7701426B2Apr 20, 2010

Display device and method of driving the same

SHARP KK12 citations84
US11132953B2Sep 28, 2021

Display device

SHARP KK6 citations73
US10861392B2Dec 8, 2020

Display device drive method and display device

SHARP KK3 citations73
US10657893B2May 19, 2020

Display device

SHARP KK2 citations73
US9715940B2Jul 25, 2017

Shift register

SHARP KK3 citations73
US9632527B2Apr 25, 2017

Shift register

SHARP KK2 citations73
US9235092B2Jan 12, 2016

Active matrix substrate and display panel including the same

SHARP KK4 citations73
US11322574B2May 3, 2022

Display device

SHARP KK5 citations72
US11942040B2Mar 26, 2024

Display device and method for driving same

SHARP KK2 citations71
US7786968B2Aug 31, 2010

Pulse output circuit, driving circuit for display device and display device using the pulse output circuit, and pulse output method

SHARP KK7 citations69
US12361874B2Jul 15, 2025

Display device

SHARP KK1 citations64
US11436980B2Sep 6, 2022

Display device

SHARP KK1 citations63
US11735120B2Aug 22, 2023

Scanning-line driving circuit and display device provided with same

SHARP KK0 citations62
US11830437B2Nov 28, 2023

Display device

SHARP KK1 citations59
US11985870B2May 14, 2024

Display device

SHARP KK0 citations52
US11943977B2Mar 26, 2024

Display device

SHARP KK0 citations52
US11762247B2Sep 19, 2023

Display device

SHARP KK0 citations52
US11538894B2Dec 27, 2022

Display device with overlapped wiring lines at periphery of cutout region

SHARP KK0 citations52
US11522038B2Dec 6, 2022

Display device for improving brightness unevenness in display region of peculiar shape

SHARP KK0 citations52
US11417281B2Aug 16, 2022

Display device

SHARP KK0 citations52
US9922613B2Mar 20, 2018

Image display device

SHARP KK1 citations51
US12118947B2Oct 15, 2024

Scanning line drive circuit and display device provided with same

SHARP KK0 citations50

HITACHI LTD

5 patents
US6494676B2Dec 17, 2002

Centrifugal fan runner and air cleaner

HITACHI LTD17 citations93
US6755734B2Jun 29, 2004

Fan filter unit control system and clean room provided with same

HITACHI LTD23 citations91
US6156090ADec 5, 2000

Air cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housing

HITACHI LTD34 citations87
US6607435B2Aug 19, 2003

Fan filter unit control system and clean room provided with same

HITACHI LTD12 citations72
US6619914B2Sep 16, 2003

Centrifugal fan runner and air cleaner

HITACHI LTD5 citations63

KAWAMURA DENKI SANGYO

3 patents
US4742572AMay 3, 1988

Optical fiber data link system

KAWAMURA DENKI SANGYO26 citations91
US4827256AMay 2, 1989

Sound transmission method for data way system

KAWAMURA DENKI SANGYO11 citations72
US4692687ASep 8, 1987

Optical pulse receiving device

KAWAMURA DENKI SANGYO2 citations61

MIRAIAL CO LTD

3 patents
US10927991B2Feb 23, 2021

Weld fitting

MIRAIAL CO LTD8 citations84
US11441716B2Sep 13, 2022

Resin pipe joint, piping, and piping production method

MIRAIAL CO LTD7 citations80
US11199284B2Dec 14, 2021

Resin pipe joint

MIRAIAL CO LTD1 citations57

YOKOYAMA MAKOTO

3 patents
US8547368B2Oct 1, 2013

Display driving circuit having a memory circuit, display device, and display driving method

YOKOYAMA MAKOTO6 citations72
US8952955B2Feb 10, 2015

Display driving circuit, display device and display driving method

YOKOYAMA MAKOTO2 citations62
US8457272B2Jun 4, 2013

Shift register

YOKOYAMA MAKOTO3 citations62

FURUTA SHIGE

2 patents
US9124260B2Sep 1, 2015

Flip-flop, shift register, display panel, and display device

FURUTA SHIGE5 citations73
US9070471B2Jun 30, 2015

Shift register, display-driving circuit, displaying panel, and displaying device

FURUTA SHIGE1 citations52

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

2 patents
US11662294B2May 30, 2023

Fan filter unit and HEPA filter performance measurement method

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2 citations69
US11112143B2Sep 7, 2021

Fan filter unit, sterilization apparatus and clean room

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations63

MURAKAMI YUHICHIROH

2 patents
US9014326B2Apr 21, 2015

Flip-flop, shift register, display drive circuit, display apparatus, and display panel

MURAKAMI YUHICHIROH3 citations62
US9293099B2Mar 22, 2016

Display drive circuit, display panel, and display device

MURAKAMI YUHICHIROH1 citations52

SASAKI YASUSHI

2 patents
US8890856B2Nov 18, 2014

Display driving circuit, display device and display driving method

SASAKI YASUSHI3 citations62
US8587572B2Nov 19, 2013

Storage capacitor line drive circuit and display device

SASAKI YASUSHI1 citations52

TOKYO SHIBAURA ELECTRIC CO

1 patent
US4490747ADec 25, 1984

Apparatus for filing picture information

TOKYO SHIBAURA ELECTRIC CO19 citations74

EISAI R&D MAN CO LTD

1 patent
US7220762B1May 22, 2007

Methods for stabilizing benzimidazole compounds

EISAI R&D MAN CO LTD9 citations71

TOYOTA MOTOR CO LTD

1 patent
US5953233ASep 14, 1999

Process of generating discrete points defining cutter path, so as to meet selected workpiece machining requirements

TOYOTA MOTOR CO LTD13 citations70

MITSUBISHI POWER LTD

1 patent
US11045799B2Jun 29, 2021

Denitration catalyst regeneration method, denitration catalyst regeneration system, and cleaning agent for denitration catalyst

MITSUBISHI POWER LTD1 citations59

SUBARU CORP

1 patent
US12366219B2Jul 22, 2025

Engine controller

SUBARU CORP0 citations52

OHKAWA HIROYUKI

1 patent
US9047842B2Jun 2, 2015

Shift register, display-driving circuit, displaying panel, and displaying device

OHKAWA HIROYUKI1 citations51

Showing the top 50 of 60 patents by PatentIndex Score.