Inventor
BAN KEIJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “BAN KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
8 patentsUS5775685AJul 7, 1998
Sheet member conveying mechanism
MITA INDUSTRIAL CO LTD27 citations91
US5749035AMay 5, 1998
Image transferred sheet conveying guide for use in an image forming apparatus
MITA INDUSTRIAL CO LTD11 citations74
US5617193AApr 1, 1997
Image transferred sheet conveying guide for use in an image forming apparatus
MITA INDUSTRIAL CO LTD13 citations74
US5477314ADec 19, 1995
Sheet conveying apparatus with guide member
MITA INDUSTRIAL CO LTD14 citations74
US5860044AJan 12, 1999
Open/close mechanism of upper frame for use in image forming apparatus
MITA INDUSTRIAL CO LTD16 citations73
US5901950AMay 11, 1999
Document feeding devices for image reading apparatus
MITA INDUSTRIAL CO LTD12 citations72
US5485247AJan 16, 1996
Image forming apparatus including a paper feeding device having improved paper jam detection capability
MITA INDUSTRIAL CO LTD18 citations72
US5905926AMay 18, 1999
Positioning structure for brake force supplier for use in image forming apparatus
MITA INDUSTRIAL CO LTD3 citations62
HITACHI MAXELL
6 patentsUS7287715B2Oct 30, 2007
Magnetic tape cartridge
HITACHI MAXELL61 citations97
US8045288B2Oct 25, 2011
Tape drive with cartridge thickness detecting sensors
HITACHI MAXELL88 citations96
US7549602B2Jun 23, 2009
Tape cartridge
HITACHI MAXELL7 citations72
US6886765B2May 3, 2005
Single-reel magnetic tape cartridge
HITACHI MAXELL7 citations72
US7568648B2Aug 4, 2009
Tape cartridge
HITACHI MAXELL0 citations50
US7832674B2Nov 16, 2010
Tape cartridge
HITACHI MAXELL0 citations40