Inventor
KASUGAI HIDEKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KASUGAI HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
9 patentsUS9644803B2May 9, 2017
Light source and image projection apparatus
PANASONIC IP MAN CO LTD12 citations84
US11028988B2Jun 8, 2021
Light source device and lighting device
PANASONIC IP MAN CO LTD3 citations72
US9214788B2Dec 15, 2015
Semiconductor light emitting element
PANASONIC IP MAN CO LTD4 citations71
US12336755B2Jun 24, 2025
Hair cutting device and hair cutting system
PANASONIC IP MAN CO LTD0 citations62
US12239199B2Mar 4, 2025
Hair cutting member and hair cutting device
PANASONIC IP MAN CO LTD0 citations61
US12220167B2Feb 11, 2025
Hair cutting device and hair cutting system
PANASONIC IP MAN CO LTD0 citations51
US10777711B2Sep 15, 2020
Wavelength conversion element and light emitting device
PANASONIC IP MAN CO LTD0 citations51
US12303192B2May 20, 2025
Hair cutting member, device body of hair cutting device, and hair cutting device
PANASONIC IP MAN CO LTD0 citations50
US10447005B2Oct 15, 2019
Light source device
PANASONIC IP MAN CO LTD0 citations42