Inventor
SASAKI KAZUNA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI KAZUNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOYA CORP
3 patentsUS6523367B1Feb 25, 2003
Method of manufacturing glass substrate for use in information recording medium, and method of manufacturing information recording medium
HOYA CORP22 citations91
US7281394B2Oct 16, 2007
Method of manufacturing glass substrate and method of manufacturing information recording medium
HOYA CORP6 citations72
US7841210B2Nov 30, 2010
Method of manufacturing glass substrate and information recording medium
HOYA CORP0 citations50