Inventor
KIMURA YOICHI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS5600421AFeb 4, 1997
Image forming apparatus
CANON KK37 citations93
US6804479B2Oct 12, 2004
Image forming apparatus with test pattern for image control
CANON KK34 citations92
US6442356B2Aug 27, 2002
Image forming apparatus
CANON KK23 citations92
US6314251B1Nov 6, 2001
Image forming apparatus
CANON KK23 citations92
US6226486B1May 1, 2001
Image forming apparatus with electrically grounded roller
CANON KK20 citations91
US6385426B1May 7, 2002
Image forming apparatus having contact area between recording material bearing member and transfer means that is less than contact area between image bearing member and recording material
CANON KK11 citations74
US6128460AOct 3, 2000
Image forming system for conveying recording material
CANON KK7 citations74
US5742873AApr 21, 1998
Image forming apparatus and oil cleaning member
CANON KK10 citations74
US5659842AAug 19, 1997
Image forming apparatus
CANON KK9 citations74
US5598256AJan 28, 1997
Image forming apparatus
CANON KK16 citations73
US5550620AAug 27, 1996
Image forming apparatus with attraction charger having first and second electrodes
CANON KK8 citations73
US5537193AJul 16, 1996
Image forming apparatus with recording sheet separating device
CANON KK12 citations72
US5937245AAug 10, 1999
Image forming apparatus having an improved system for removing residual toner
CANON KK10 citations71
US6615016B2Sep 2, 2003
Transfer medium bearing member and image forming apparatus employing transfer medium bearing member
CANON KK3 citations63
US6178307B1Jan 23, 2001
Attraction member and image forming apparatus using the same
CANON KK6 citations63
US5911100AJun 8, 1999
Image forming apparatus having transfer drum with peeling member
CANON KK5 citations63
US5697032ADec 9, 1997
Transfer drum having a pushing member for increasing the contact width of the transfer region
CANON KK6 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS4899390AFeb 6, 1990
Thin speaker having an enclosure within an open portion and a closed portion
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US5073946ADec 17, 1991
Thin speaker having an enclosure with an open portion and a closed portion
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations82
US4097689AJun 27, 1978
Out-of-head localization headphone listening device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations80
US4087631AMay 2, 1978
Projected sound localization headphone apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations72