Inventor
UMAMINE OSAMU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “UMAMINE OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
8 patentsUS8348435B2Jan 8, 2013
Light source unit and projector
CASIO COMPUTER CO LTD5 citations72
US9823463B2Nov 21, 2017
Light source unit emitting the three primary colors of light and projector including the light source unit
CASIO COMPUTER CO LTD4 citations70
US11019312B2May 25, 2021
Light source device, projection device, and light source control method
CASIO COMPUTER CO LTD1 citations62
US9207522B2Dec 8, 2015
Light source unit and projector
CASIO COMPUTER CO LTD3 citations62
US12001130B2Jun 4, 2024
Light source unit and projector
CASIO COMPUTER CO LTD0 citations60
US11460763B2Oct 4, 2022
Light source unit and projector
CASIO COMPUTER CO LTD0 citations60
US10012894B2Jul 3, 2018
Light source unit and projector
CASIO COMPUTER CO LTD1 citations51
US11112686B2Sep 7, 2021
Light source unit and projector
CASIO COMPUTER CO LTD0 citations49