Inventor
YAMANA MASAHITO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAMANA MASAHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAKAMURA MASAHIRO
10 patentsUS8704443B2Apr 22, 2014
Organic EL device
NAKAMURA MASAHIRO5 citations72
US8686637B2Apr 1, 2014
Organic EL device
NAKAMURA MASAHIRO4 citations72
US9054334B2Jun 9, 2015
Organic EL device
NAKAMURA MASAHIRO2 citations62
US8530916B2Sep 10, 2013
Organic EL device
NAKAMURA MASAHIRO3 citations61
US9461264B2Oct 4, 2016
Organic EL device and method of manufacturing organic EL device
NAKAMURA MASAHIRO1 citations51
US9214641B2Dec 15, 2015
Organic electroluminescence element
NAKAMURA MASAHIRO0 citations51
US9515284B2Dec 6, 2016
Organic electroluminescence element and production method therefor
NAKAMURA MASAHIRO0 citations40
US9024306B2May 5, 2015
Organic electroluminescence element
NAKAMURA MASAHIRO0 citations40
US8975623B2Mar 10, 2015
Organic electroluminescence element
NAKAMURA MASAHIRO0 citations40
US8729542B2May 20, 2014
Organic electroluminescence element
NAKAMURA MASAHIRO0 citations40
PANASONIC IP MAN CO LTD
9 patentsUS10912452B2Feb 9, 2021
Illumination light guiding device and endoscope device
PANASONIC IP MAN CO LTD2 citations71
US11493185B2Nov 8, 2022
Illuminating device
PANASONIC IP MAN CO LTD0 citations61
US10859249B2Dec 8, 2020
Wavelength conversion device and lighting apparatus
PANASONIC IP MAN CO LTD0 citations51
US10677437B2Jun 9, 2020
Wavelength conversion device and lighting apparatus
PANASONIC IP MAN CO LTD0 citations51
US9373810B2Jun 21, 2016
Organic EL element and light-emitting apparatus including the same
PANASONIC IP MAN CO LTD0 citations51
US10352545B2Jul 16, 2019
Wavelength conversion device and lighting apparatus
PANASONIC IP MAN CO LTD0 citations50
US10174909B2Jan 8, 2019
Optical member and microlens array
PANASONIC IP MAN CO LTD0 citations41
US10381532B2Aug 13, 2019
Wavelength conversion device and lighting apparatus
PANASONIC IP MAN CO LTD0 citations40
US9640783B2May 2, 2017
Light emitting device with reflective layer including filler particles
PANASONIC IP MAN CO LTD0 citations37
YAMANA MASAHITO
4 patentsUS9166196B2Oct 20, 2015
Organic electroluminescence device
YAMANA MASAHITO1 citations50
US8921833B2Dec 30, 2014
Organic electroluminescent element
YAMANA MASAHITO0 citations50
US9006769B2Apr 14, 2015
Organic electroluminescence element
YAMANA MASAHITO0 citations49
US8569750B2Oct 29, 2013
Organic electroluminescence element
YAMANA MASAHITO0 citations39