Inventor
MORITA KAZUHIKO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MORITA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
21 patentsUS4952444AAug 28, 1990
Magnetic recording medium
FUJI PHOTO FILM CO LTD45 citations92
US4943479AJul 24, 1990
Magnetic recording medium
FUJI PHOTO FILM CO LTD28 citations89
US4578299AMar 25, 1986
Flexible magnetic disk sheet
FUJI PHOTO FILM CO LTD20 citations82
US5061562AOct 29, 1991
Method for preparing a magnetic recording medium and a magnetic disk using the same
FUJI PHOTO FILM CO LTD14 citations74
US4721640AJan 26, 1988
Flexible magnetic disk sheet
FUJI PHOTO FILM CO LTD18 citations74
US4660119AApr 21, 1987
Flexible magnetic disk sheet
FUJI PHOTO FILM CO LTD18 citations74
US4654258AMar 31, 1987
Magnetic recording medium
FUJI PHOTO FILM CO LTD10 citations74
US4652480AMar 24, 1987
Flexible disk
FUJI PHOTO FILM CO LTD7 citations74
US4647473AMar 3, 1987
Method for forming protective layer on a flexible magnetic disc sheet
FUJI PHOTO FILM CO LTD7 citations74
US4581270AApr 8, 1986
Flexible magnetic disk
FUJI PHOTO FILM CO LTD17 citations74
US4518626AMay 21, 1985
Process for preparing magnetic recording medium
FUJI PHOTO FILM CO LTD7 citations74
US4454202AJun 12, 1984
Magnetic recording medium
FUJI PHOTO FILM CO LTD10 citations74
US4068040AJan 10, 1978
Magnetic recording members
FUJI PHOTO FILM CO LTD14 citations74
US4864451ASep 5, 1989
Flexible disk jacket
FUJI PHOTO FILM CO LTD10 citations73
US4994305AFeb 19, 1991
Method for producing magnetic recording medium
FUJI PHOTO FILM CO LTD6 citations63
US4707392ANov 17, 1987
Flexible magnetic disk
FUJI PHOTO FILM CO LTD3 citations63
US4696846ASep 29, 1987
Method for forming protective layer on a flexible magnetic disc sheet
FUJI PHOTO FILM CO LTD4 citations63
US4661377AApr 28, 1987
Process for producing a magnetic recording medium having an improved dimensional stability
FUJI PHOTO FILM CO LTD5 citations63
US5022519AJun 11, 1991
Flexible disk jacket
FUJI PHOTO FILM CO LTD6 citations62
US4807078AFeb 21, 1989
Flexible disk jacket colored within specific munsell ranges
FUJI PHOTO FILM CO LTD2 citations62
US4670314AJun 2, 1987
Colored jacket for floppy disk
FUJI PHOTO FILM CO LTD1 citations50
OLYMPUS OPTICAL CO
5 patentsUS6622276B2Sep 16, 2003
Recording medium, information reproducing apparatus and information reproducing method
OLYMPUS OPTICAL CO106 citations99
US6058498AMay 2, 2000
Dot code and information recording/reproducing system for recording/reproducing the same
OLYMPUS OPTICAL CO167 citations99
US5896403AApr 20, 1999
Dot code and information recording/reproducing system for recording/reproducing the same
OLYMPUS OPTICAL CO354 citations99
US6460155B1Oct 1, 2002
Information reproducing system capable of manually reading an optically readable code and repeatedly reproducing voice information included in the code
OLYMPUS OPTICAL CO81 citations98
US6052813AApr 18, 2000
Dot code including a plurality of blocks wherein each of the blocks has a block address pattern representing an address of each of the blocks
OLYMPUS OPTICAL CO50 citations96
JSP CORP
4 patentsUS6986941B2Jan 17, 2006
Multiple layers laminated polyolefin foam
JSP CORP22 citations91
US9592642B2Mar 14, 2017
Method for producing multi-layer polyethylene resin foam sheet
JSP CORP2 citations70
US7390445B2Jun 24, 2008
Method of producing composite sheet having polyolefin foam layer
JSP CORP2 citations60
US9701098B2Jul 11, 2017
Polyethylene-based resin foam sheet
JSP CORP0 citations39
VICTOR COMPANY OF JAPAN
3 patentsUS6600783B1Jul 29, 2003
Apparatus and method of encoding moving picture signal
VICTOR COMPANY OF JAPAN20 citations92
US6683989B1Jan 27, 2004
Coding apparatus for recoding coded bit streams
VICTOR COMPANY OF JAPAN9 citations73
US6922442B2Jul 26, 2005
Apparatus and method of encoding moving picture signal
VICTOR COMPANY OF JAPAN3 citations62