Inventor
TAKA KUNIHIKO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TAKA KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA OPTO INC
3 patentsUS7602679B2Oct 13, 2009
Optical lens and information recording and reproducing device
KONICA MINOLTA OPTO INC7 citations70
US7803455B2Sep 28, 2010
Optical element and optical pickup apparatus
KONICA MINOLTA OPTO INC3 citations60
US7599119B2Oct 6, 2009
Antireflection coating, optical element, and optical transceiver module
KONICA MINOLTA OPTO INC1 citations50