Inventor
OKAMOTO YOSHIHIRO
JP50 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
20 patentsUS11221580B2Jan 11, 2022
Image forming apparatus that establishes short-range wireless communication between the image forming apparatus and an external device
BROTHER IND LTD6 citations86
US11592779B2Feb 28, 2023
Image forming apparatus that establishes short-range wireless communication between the image forming apparatus and an external device
BROTHER IND LTD0 citations62
US11235938B2Feb 1, 2022
Image reading apparatus
BROTHER IND LTD1 citations62
USD1108536SJan 6, 2026
Printer
BROTHER IND LTD0 citations61
US11634288B2Apr 25, 2023
Tray swinging mechanism and device including the same
BROTHER IND LTD0 citations52
US11623832B2Apr 11, 2023
Sheet conveyer
BROTHER IND LTD0 citations52
US11611671B2Mar 21, 2023
Image reading device having openable auto document feeder and image forming apparatus provided therewith
BROTHER IND LTD0 citations52
US11511956B2Nov 29, 2022
Sheet conveyer
BROTHER IND LTD0 citations52
US11196891B2Dec 7, 2021
Image reading apparatus
BROTHER IND LTD0 citations52
US9670014B2Jun 6, 2017
Sheet feeding apparatus
BROTHER IND LTD1 citations52
US9268291B2Feb 23, 2016
Image forming apparatus having circuit board
BROTHER IND LTD0 citations52
US11991328B2May 21, 2024
Reading apparatus
BROTHER IND LTD0 citations51
US11870958B2Jan 9, 2024
Reading device setting reading start position by reading reference hole having L-shape
BROTHER IND LTD0 citations50
US10656586B2May 19, 2020
Image forming apparatus
BROTHER IND LTD0 citations42
US10196221B2Feb 5, 2019
Sheet conveyer and image forming apparatus
BROTHER IND LTD0 citations42
US10185286B2Jan 22, 2019
Image forming apparatus and cartridge
BROTHER IND LTD0 citations42
US9317001B2Apr 19, 2016
Image forming apparatus having moving cover and detachable unit
BROTHER IND LTD0 citations42
US9280127B2Mar 8, 2016
Image forming apparatus venting
BROTHER IND LTD0 citations42
US9207635B2Dec 8, 2015
Image forming apparatus
BROTHER IND LTD0 citations42
US9098057B2Aug 4, 2015
Electrode and image forming apparatus
BROTHER IND LTD0 citations42
SONY CORP
4 patentsUS6183153B1Feb 6, 2001
Holder for roll-type print media, roll-type print media cassette, and printing apparatus
SONY CORP29 citations89
US5867692AFeb 2, 1999
Data transfer device operable with two types of interfaces
SONY CORP4 citations57
US6793988B2Sep 21, 2004
Ink ribbon for image transcription
SONY CORP0 citations48
US6417138B1Jul 9, 2002
Method for transcribing an image and a support for transcription and ink ribbon employed therefor
SONY CORP1 citations48
FUJIFILM CORP
4 patentsUS7532425B2May 12, 2009
Reproducing method, reproducing apparatus, recording and reproducing apparatus, and magnetic recording medium
FUJIFILM CORP8 citations83
US11495248B2Nov 8, 2022
Signal processing device, magnetic tape cartridge, magnetic tape reading apparatus, processing method of signal processing device, operation method of magnetic tape reading apparatus, and non-transitory computer-readable storage medium
FUJIFILM CORP3 citations71
US7295394B2Nov 13, 2007
Reproducing method, reproducing apparatus, recording and reproducing apparatus, and magnetic recording medium
FUJIFILM CORP3 citations62
US7236319B2Jun 26, 2007
Reproducing method, reproducing apparatus, recording and reproducing apparatus, and magnetic recording medium
FUJIFILM CORP2 citations62
SHARP KK
3 patentsUS5677900AOct 14, 1997
Method and apparatus for replacing a selected file with another longer or shorter file with no portion of the selected file remaining
SHARP KK192 citations96
US5136394AAug 4, 1992
Picture search system for digital recording/reproducing apparatus
SHARP KK71 citations96
US10337744B2Jul 2, 2019
Heat cooking device
SHARP KK1 citations55