Inventor
MORIYA MASAFUMI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MORIYA MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MIYOSHI YUSHI KK
10 patentsUS4731187AMar 15, 1988
Removal of heavy metals from waste water
MIYOSHI YUSHI KK88 citations95
US4670160AJun 2, 1987
Metal scavenger and metal scavenging process
MIYOSHI YUSHI KK32 citations91
US5387365AFeb 7, 1995
Metal scavengers for treating waste water
MIYOSHI YUSHI KK21 citations90
US5395896AMar 7, 1995
Metal scavengers and processes for the production thereof
MIYOSHI YUSHI KK27 citations89
US4670180AJun 2, 1987
Metal scavenger and metal scavenging process
MIYOSHI YUSHI KK20 citations81
US4026831AMay 31, 1977
Chelating polymers based on bis-epoxides and polyamines or polyimines
MIYOSHI YUSHI KK17 citations73
US6490984B1Dec 10, 2002
Method of making flue gas harmless
MIYOSHI YUSHI KK8 citations72
US6137027AOct 24, 2000
Solid waste treatment agent and treatment method of solid waste
MIYOSHI YUSHI KK12 citations71
US5347071ASep 13, 1994
Process for the removal of heavy metals from contaminants
MIYOSHI YUSHI KK17 citations71
US4032482AJun 28, 1977
Process for producing chelating resin and product produced thereby
MIYOSHI YUSHI KK18 citations69
RICOH KK
9 patentsUS5942377AAug 24, 1999
Reversible thermosensitive composition and reversible thermosensitive recording medium using same
RICOH KK24 citations92
US6489265B1Dec 3, 2002
Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium
RICOH KK16 citations91
US6174836B1Jan 16, 2001
Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium
RICOH KK29 citations91
US6362130B1Mar 26, 2002
Reversible thermosensitive recording medium, card, label, disk, disk cartridge, tape cassette, method of producing the recording medium, and method of recording and erasing images using the same
RICOH KK16 citations83
US6090192AJul 18, 2000
Reversible thermosensitive coloring composition and reversible thermosensitive recording medium using same
RICOH KK15 citations73
US5955225ASep 21, 1999
Reversible thermosensitive coloring composition and reversible thermosensitive recording medium using same
RICOH KK14 citations73
US5891823AApr 6, 1999
Reversible thermosensitive recording medium
RICOH KK11 citations73
US5868821AFeb 9, 1999
Thermally reversible color forming composition and thermally reversible recording medium using the thermally reversible color forming composition
RICOH KK12 citations73
US6794334B2Sep 21, 2004
Thermo reversible recording medium, member having information memorizing part, thermo reversible recording label, method of and apparatus for image processing
RICOH KK5 citations62
CANON KK
3 patentsUS7866039B2Jan 11, 2011
Method for manufacturing wiring board for an image display
CANON KK0 citations52
US7642702B2Jan 5, 2010
Electron source, image display apparatus, image reproducing apparatus, wiring board, and electronic device
CANON KK0 citations52
US7619355B2Nov 17, 2009
Electron source, image display apparatus, image reproducing apparatus, wiring board, and manufacturing method of wiring board
CANON KK0 citations52