CS

Chihaya Sugiyama

Casio Computer Co.: 9 patents #266 of 1,970Top 15%
📍 Fussa, JP: #49 of 352 inventorsTop 15%
Overall (All Time): #541,613 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12429759 Projection device 2025-09-30
12019364 Projection device 2024-06-25
11733599 Light source unit including a plurality of light sources and projector including the light source unit 2023-08-22
11714345 Light source unit and projector 2023-08-01
11656543 Projection device 2023-05-23
11275297 Light source unit including a plurality of light sources which emit light in a same wavelength range and projector including the light source unit 2022-03-15
11275298 Light source unit and projector 2022-03-15
10288994 Light source unit and projector 2019-05-14
9958766 Light source unit and projector 2018-05-01