Inventor
YAMAMOTO KAZUTOSHI
US23 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KAZUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
4 patentsUS4853750AAug 1, 1989
Document holder for a copier and hinge mechanism therefor
SHARP KK36 citations88
US4844445AJul 4, 1989
Automatic document transportation device
SHARP KK7 citations71
US5190274AMar 2, 1993
Sheet treatment device with a variable time period for jamming indication
SHARP KK8 citations68
US4913416AApr 3, 1990
Automatic document transportation device
SHARP KK4 citations60
SONY CORP
4 patentsUS6982851B2Jan 3, 2006
Flying head slider and disk storage apparatus using the same
SONY CORP4 citations63
US6449125B1Sep 10, 2002
Disc cartridge
SONY CORP4 citations63
US7164559B2Jan 16, 2007
Head actuator with elastic members oriented at obtuse angles relative to an arm and hard disk apparatus equipped with same
SONY CORP3 citations62
US6433963B1Aug 13, 2002
Disc cartridge
SONY CORP1 citations52