Inventor
NAKAMURA KENTAROU
JP46 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA KENTAROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA OPTO INC
12 patentsUS7843793B2Nov 30, 2010
Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC8 citations84
US7672212B2Mar 2, 2010
Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC9 citations84
US7656770B2Feb 2, 2010
Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC9 citations84
US8023388B2Sep 20, 2011
Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC1 citations63
US8023389B2Sep 20, 2011
Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC2 citations63
US7948856B2May 24, 2011
Manufacturing method of an objective lens for an optical pickup apparatus and the optical pickup apparatus
KONICA MINOLTA OPTO INC2 citations63
US7733758B2Jun 8, 2010
Objective lens for an optical pickup apparatus
KONICA MINOLTA OPTO INC2 citations63
US7672211B2Mar 2, 2010
Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC2 citations63
US7460459B2Dec 2, 2008
Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatus
KONICA MINOLTA OPTO INC2 citations63
US7948857B2May 24, 2011
Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus
KONICA MINOLTA OPTO INC0 citations52
US7885167B2Feb 8, 2011
Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the same
KONICA MINOLTA OPTO INC0 citations52
US7453786B2Nov 18, 2008
Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatus
KONICA MINOLTA OPTO INC0 citations52
PANASONIC IP MAN CO LTD
11 patentsUS12182243B2Dec 31, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12169543B2Dec 17, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12141256B2Nov 12, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12135773B2Nov 5, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12111901B2Oct 8, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12111900B2Oct 8, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12056225B2Aug 6, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12056226B2Aug 6, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12039029B2Jul 16, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12039028B2Jul 16, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
US12008093B2Jun 11, 2024
System for face authentication and method for face authentication
PANASONIC IP MAN CO LTD0 citations61
NAKAMURA KENTAROU
6 patentsUS8599671B2Dec 3, 2013
Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus
NAKAMURA KENTAROU0 citations51
US8339923B2Dec 25, 2012
Objective optical element and optical pickup device
NAKAMURA KENTAROU1 citations51
US8310909B2Nov 13, 2012
Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus
NAKAMURA KENTAROU0 citations51
US8169878B2May 1, 2012
Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus
NAKAMURA KENTAROU0 citations51
US8098564B2Jan 17, 2012
Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the same
NAKAMURA KENTAROU0 citations51
US8477587B2Jul 2, 2013
Optical pickup device and objective optical element
NAKAMURA KENTAROU0 citations40
CANON KK
4 patentsUS10642186B2May 5, 2020
Developing member having outer surface with independent electrically insulating domains, electrophotographic process cartridge, and electrophotographic image forming apparatus
CANON KK3 citations73
US10831125B2Nov 10, 2020
Developer carrying member, process cartridge, and electrophotographic apparatus
CANON KK2 citations72
US11156935B2Oct 26, 2021
Developing member, electrophotographic process cartridge, and electrophotographic image forming apparatus
CANON KK1 citations62
US11029622B2Jun 8, 2021
Developer carrying member, process cartridge, and electrophotographic apparatus
CANON KK1 citations61