Inventor
MURATA SHOZO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MURATA SHOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
11 patentsUS6468618B1Oct 22, 2002
Optical disk and method of producing the same
RICOH KK22 citations92
US7233554B2Jun 19, 2007
Disk drive system employing effective disk surface stabilization mechanism
RICOH KK12 citations84
US7194750B2Mar 20, 2007
Recording/reproducing apparatus and disk cartridge
RICOH KK12 citations84
US7164629B2Jan 16, 2007
Method of controlling an optical disk apparatus
RICOH KK10 citations84
US7419710B2Sep 2, 2008
Stamper for molding article and method of producing said stamper
RICOH KK5 citations73
US7407698B2Aug 5, 2008
Flexible optical disk
RICOH KK7 citations73
US6686018B2Feb 3, 2004
Optical disk and method of producing the same
RICOH KK5 citations73
US7428199B2Sep 23, 2008
Optical disk stabilizing apparatus and method of controlling optical disk stabilizing apparatus
RICOH KK2 citations62
US6998163B2Feb 14, 2006
Optical disk and method of producing the same
RICOH KK2 citations62
US7767117B2Aug 3, 2010
Manufacturing method of a flexible optical disk
RICOH KK0 citations52
US7546614B2Jun 9, 2009
Recording/reproducing apparatus and disk cartridge
RICOH KK1 citations52
FUCHIGAMI AKIHIRO
4 patentsUS9421588B2Aug 23, 2016
Anti-cleanser dispersing element, object holder, and dry washing device
FUCHIGAMI AKIHIRO1 citations48
US9597716B2Mar 21, 2017
Dry-type cleaning chassis, dry-type cleaning device, and dry-type cleaning system
FUCHIGAMI AKIHIRO0 citations38
US9358589B2Jun 7, 2016
Dry type cleaning case and dry type cleaning device
FUCHIGAMI AKIHIRO0 citations38
US8713750B2May 6, 2014
Dry-type cleaning chassis and dry-type cleaning device
FUCHIGAMI AKIHIRO0 citations38