Inventor
IKEDA YUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA YUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
6 patentsUS6139175AOct 31, 2000
Light source for endoscopes, having different numerical-aperture light collection system
OLYMPUS OPTICAL CO106 citations97
US6124883ASep 26, 2000
TV observation system for endoscopes
OLYMPUS OPTICAL CO65 citations96
US5971576AOct 26, 1999
Light source device for endoscopes
OLYMPUS OPTICAL CO29 citations92
US6142659ANov 7, 2000
Optical illumination device
OLYMPUS OPTICAL CO11 citations73
US6022123AFeb 8, 2000
Light source device
OLYMPUS OPTICAL CO10 citations73
US5918974AJul 6, 1999
Optical illumination device
OLYMPUS OPTICAL CO13 citations73