Inventor
HIRABAYASHI MASAYUKI
JP70 patents
⚠️ This page may combine multiple inventors who share the name “HIRABAYASHI MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAXELL LTD
22 patentsUS11711585B2Jul 25, 2023
Mobile terminal and video display apparatus
MAXELL LTD6 citations86
US11159853B2Oct 26, 2021
Mobile terminal and video display apparatus
MAXELL LTD9 citations86
US10542224B2Jan 21, 2020
Imaging device and image processing method
MAXELL LTD5 citations84
US12108116B2Oct 1, 2024
Mobile terminal and video display apparatus
MAXELL LTD2 citations73
US11792465B2Oct 17, 2023
Video display apparatus and terminal apparatus
MAXELL LTD2 citations73
US11729455B2Aug 15, 2023
Broadcast receiving apparatus for receiving program contents based on location information
MAXELL LTD2 citations73
US11057668B2Jul 6, 2021
Broadcast receiving device
MAXELL LTD2 citations73
US10425681B2Sep 24, 2019
Broadcast receiving device
MAXELL LTD2 citations73
US12506921B2Dec 23, 2025
Video display apparatus and terminal apparatus
MAXELL LTD0 citations63
US12389221B2Aug 12, 2025
Mobile terminal and control method thereof
MAXELL LTD0 citations63
US12328524B2Jun 10, 2025
Imaging device and image processing method
MAXELL LTD0 citations63
US12192580B2Jan 7, 2025
Broadcast receiving apparatus for receiving program contents based on location information
MAXELL LTD0 citations63
US11924633B2Mar 5, 2024
Mobile terminal and control method thereof
MAXELL LTD0 citations63
US11870944B2Jan 9, 2024
Imaging device and image processing method
MAXELL LTD0 citations63
US11860987B2Jan 2, 2024
Information processing device, application software start-up system, and application software start-up method
MAXELL LTD0 citations63
US11528432B2Dec 13, 2022
Imaging device and image processing method
MAXELL LTD0 citations63
US11461446B2Oct 4, 2022
Information processing device, application software start-up system, and application software start-up method
MAXELL LTD0 citations63
US11457264B2Sep 27, 2022
Video display apparatus and terminal apparatus
MAXELL LTD0 citations63
US11388593B2Jul 12, 2022
Mobile terminal and control method thereof
MAXELL LTD0 citations63
US11159714B2Oct 26, 2021
Imaging device and image processing method
MAXELL LTD0 citations63
US12108107B2Oct 1, 2024
Broadcast receiving device
MAXELL LTD0 citations62
US11800182B2Oct 24, 2023
Broadcast receiving device
MAXELL LTD0 citations62
HITACHI LTD
18 patentsUS6009237ADec 28, 1999
Optical disk and optical disk reproduction apparatus
HITACHI LTD333 citations99
US6002834ADec 14, 1999
Optical disk having table relating sector address and time and optical disk reproducing apparatus
HITACHI LTD145 citations99
US5966721AOct 12, 1999
Digital signal recording method and disk reproducing apparatus
HITACHI LTD37 citations96
US5768298AJun 16, 1998
Information recording method, reproducing method and reproducing apparatus
HITACHI LTD40 citations96
US6308003B1Oct 23, 2001
Method of recording image data and method of reproducing information from optical disk
HITACHI LTD25 citations93
US6295596B1Sep 25, 2001
Data reproducing apparatus
HITACHI LTD26 citations93
US6076184AJun 13, 2000
Information recording method, reproducing method, and reproducing apparatus
HITACHI LTD20 citations93
US5974581AOct 26, 1999
Information recording method, reproducing method, and reproducing apparatus
HITACHI LTD19 citations93
US6314542B1Nov 6, 2001
Information recording method, reproducing method, and reproducing apparatus
HITACHI LTD13 citations82
US6154806ANov 28, 2000
Method for recording digital signals on multiple-layered disks
HITACHI LTD11 citations82
US6076135AJun 13, 2000
Information medium having a plurality of recording surfaces
HITACHI LTD12 citations82
US6347353B1Feb 12, 2002
Information medium having digital signals recorded thereon
HITACHI LTD7 citations74
US6233649B1May 15, 2001
Digital signal reproducing method
HITACHI LTD7 citations74
US5983387ANov 9, 1999
Information recording method, reproducing method, and reproducing apparatus
HITACHI LTD8 citations74
US6092232AJul 18, 2000
Disk data reproducing apparatus and disk data reproducing method
HITACHI LTD7 citations71
US4951275AAug 21, 1990
Apparatus for tracking optical disk
HITACHI LTD7 citations70
US6332174B1Dec 18, 2001
Digital signal reproducing apparatus
HITACHI LTD2 citations63
US6324618B1Nov 27, 2001
Optical disk reproducing apparatus
HITACHI LTD2 citations63
MITSUMI ELECTRIC CO LTD
4 patentsUSD452842SJan 8, 2002
Adapter
MITSUMI ELECTRIC CO LTD50 citations95
USD517985SMar 28, 2006
Adapter
MITSUMI ELECTRIC CO LTD21 citations91
US7123488B2Oct 17, 2006
DC/DC converter including a Zener diode having a substantially zero temperature coefficient
MITSUMI ELECTRIC CO LTD12 citations84
US5726875AMar 10, 1998
AC-DC adapter
MITSUMI ELECTRIC CO LTD13 citations74
HITACHI MAXELL
4 patentsUS9990109B2Jun 5, 2018
Information display terminal
HITACHI MAXELL2 citations73
US9942483B2Apr 10, 2018
Information processing device and method using display for auxiliary light
HITACHI MAXELL2 citations73
US9930397B2Mar 27, 2018
Broadcast receiving device
HITACHI MAXELL2 citations73
US9721462B2Aug 1, 2017
Terminal device and remote control method
HITACHI MAXELL3 citations73
AGENCY IND SCIENCE TECHN
1 patentHITACHI CONSUMER ELECTRONICS
1 patentShowing the top 50 of 70 patents by PatentIndex Score.