Inventor
OKAMURO AKIO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OKAMURO AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI KAGAKU MEDIA CO LTD
4 patentsUS7313070B2Dec 25, 2007
Rewritable optical recording medium and optical recording method
MITSUBISHI KAGAKU MEDIA CO LTD3 citations62
US7001655B2Feb 21, 2006
Optical recording medium
MITSUBISHI KAGAKU MEDIA CO LTD4 citations59
US7858167B2Dec 28, 2010
Rewritable optical recording medium and optical recording method
MITSUBISHI KAGAKU MEDIA CO LTD0 citations51
US7609603B2Oct 27, 2009
Rewritable optical recording medium and optical recording method
MITSUBISHI KAGAKU MEDIA CO LTD0 citations51