Inventor
TOYOSHIMA TETSURO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “TOYOSHIMA TETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
20 patentsUS6049689AApr 11, 2000
Developing apparatus with vibration absorbtion device
SHARP KK42 citations92
US5680232AOct 21, 1997
Holographic scanner including a rotary hologram disk between a front hologram and a rear hologram
SHARP KK20 citations92
US6178303B1Jan 23, 2001
Contact depth controlling roller mechanism
SHARP KK12 citations74
US6087056AJul 11, 2000
Developing method by flying toner
SHARP KK9 citations74
US6032003AFeb 29, 2000
Monocomponent development apparatus
SHARP KK8 citations74
US6026266AFeb 15, 2000
Developing apparatus using one-component toner
SHARP KK15 citations74
US5805315ASep 8, 1998
Holographic scanner including a rotary hologram disk between a front hologram and a rear hologram
SHARP KK11 citations74
US6323888B1Nov 27, 2001
Image forming apparatus
SHARP KK10 citations73
US6239824B1May 29, 2001
Apparatus and method for forming image with superior image reproducibility
SHARP KK12 citations73
US5960239ASep 28, 1999
Developing device with developer charging and application regulating member
SHARP KK14 citations73
US5416567AMay 16, 1995
Developing device and a developing method having a conductive member upstream of image data forming member
SHARP KK11 citations72
US5172252ADec 15, 1992
Hologram scanner and method of recording and reproducing hologram in the hologram scanner
SHARP KK14 citations70
US6873813B2Mar 29, 2005
Development method and image formation apparatus
SHARP KK2 citations63
US6714225B2Mar 30, 2004
Image formation apparatus and image formation method
SHARP KK6 citations62
US6433803B2Aug 13, 2002
Exposure apparatus for image formation and image formation method
SHARP KK3 citations62
US6417876B1Jul 9, 2002
Apparatus and method for forming image with high image resolution from images having various dot densities
SHARP KK4 citations62
US6298206B1Oct 2, 2001
Electrophotographic developing apparatus
SHARP KK4 citations62
US4907016AMar 6, 1990
Recording head for use in an electrically excited transfer recording device
SHARP KK2 citations61
US6681091B2Jan 20, 2004
Development method and image formation apparatus
SHARP KK0 citations52
US6496210B2Dec 17, 2002
Electrophotographic imaging apparatus
SHARP KK0 citations51