Inventor
EBINA TOSHIYUKI
JP10 patents
Patents
10 patentsUS5476700ADec 19, 1995
Disc base and mold for molding the disc base
MEIKI SEISAKUSHO KK69 citations95
US5849225ADec 15, 1998
Disc base molding method and apparatus therefor
MEIKI SEISAKUSHO KK35 citations91
US5997788ADec 7, 1999
Method of releasing thin discs in molding
MEIKI SEISAKUSHO KK9 citations72
US5686026ANov 11, 1997
Process for manufacturing optical discs
MEIKI SEISAKUSHO KK15 citations72
US7052269B2May 30, 2006
Die assembly for molding optical disc substrates
MEIKI SEISAKUSHO KK2 citations61
US7018193B2Mar 28, 2006
Die for molding disc substrates
MEIKI SEISAKUSHO KK3 citations61
US6994900B2Feb 7, 2006
Optical disk and method for manufacturing disk substrate for optical disk
MEIKI SEISAKUSHO KK2 citations61
US7074031B2Jul 11, 2006
Die for molding disc substrates
MEIKI SEISAKUSHO KK1 citations50
US6971866B2Dec 6, 2005
Die for molding disc substrates
MEIKI SEISAKUSHO KK1 citations46
US7322816B2Jan 29, 2008
Mold for forming disk substrate
MEIKI SEISAKUSHO KK0 citations40