Inventor
SHIRAI MASAHIRO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON DENSHI KK
8 patentsUSD574829SAug 12, 2008
Scanner
CANON DENSHI KK25 citations92
USD542292SMay 8, 2007
Document scanner
CANON DENSHI KK27 citations92
USD478594SAug 19, 2003
Document scanner
CANON DENSHI KK21 citations92
US6328394B1Dec 11, 2001
Printing apparatus
CANON DENSHI KK23 citations86
US7170658B2Jan 30, 2007
Image reading apparatus
CANON DENSHI KK8 citations73
US6869070B2Mar 22, 2005
Sheet feeding apparatus and image forming apparatus and image reading apparatus provided with same
CANON DENSHI KK5 citations62
US6661540B1Dec 9, 2003
Image reading apparatus
CANON DENSHI KK4 citations57
US7151621B2Dec 19, 2006
Image reading apparatus
CANON DENSHI KK1 citations51
NGK INSULATORS LTD
5 patentsUS6656564B2Dec 2, 2003
Ceramic honeycomb structure
NGK INSULATORS LTD53 citations92
US5019537AMay 28, 1991
Forming aids for ceramic materials, ceramic bodies formed by using the aids, and process of producing ceramic products
NGK INSULATORS LTD32 citations92
US4818733AApr 4, 1989
Silicon nitride sintered bodies and a method of producing the same
NGK INSULATORS LTD7 citations74
US5021287AJun 4, 1991
Ceramic green sheets
NGK INSULATORS LTD15 citations73
US9138674B2Sep 22, 2015
Honeycomb structure
NGK INSULATORS LTD6 citations72