Inventor
KUMAMOTO YASUHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KUMAMOTO YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
11 patentsUS10670919B2Jun 2, 2020
Backlight device and liquid-crystal display device
PANASONIC IP MAN CO LTD8 citations82
US10490143B2Nov 26, 2019
Video display device
PANASONIC IP MAN CO LTD11 citations81
US10613386B2Apr 7, 2020
Backlight device and liquid crystal display device
PANASONIC IP MAN CO LTD5 citations71
US10642097B2May 5, 2020
Image display device including multiple light source substrates
PANASONIC IP MAN CO LTD3 citations70
US10663793B2May 26, 2020
Image display device
PANASONIC IP MAN CO LTD3 citations69
US10643556B2May 5, 2020
Video display device
PANASONIC IP MAN CO LTD3 citations68
US10466536B2Nov 5, 2019
Backlight device and liquid crystal display apparatus
PANASONIC IP MAN CO LTD1 citations61
US10809569B2Oct 20, 2020
Video display device
PANASONIC IP MAN CO LTD1 citations60
US10580346B2Mar 3, 2020
Display device including a plurality of flexible LED mounting boards
PANASONIC IP MAN CO LTD1 citations58
US10976601B2Apr 13, 2021
Video display device
PANASONIC IP MAN CO LTD0 citations49
US10317730B2Jun 11, 2019
Display device having backlight with protrusions for causing reflection sheet to bulge up
PANASONIC IP MAN CO LTD0 citations47
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS7106294B2Sep 12, 2006
Liquid crystal display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6980225B2Dec 27, 2005
Image display apparatus and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations91
US7265741B2Sep 4, 2007
Display apparatus and display apparatus drive method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US7449838B2Nov 11, 2008
Backlight device and display unit provided with it
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62