Inventor
TOYAMA TOSHIMASA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TOYAMA TOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
9 patentsUS5887236AMar 23, 1999
Image forming apparatus
FUJITSU LTD29 citations91
US6055401AApr 25, 2000
Electrophotographic image-forming apparatus having developing device which includes a plurality of developing rollers
FUJITSU LTD17 citations84
US6292649B1Sep 18, 2001
Continuous medium printing apparatus
FUJITSU LTD13 citations72
US6175716B1Jan 16, 2001
Continuous medium printing apparatus
FUJITSU LTD8 citations72
US5913098AJun 15, 1999
Electrophotographing apparatus and developing agent ejecting method
FUJITSU LTD9 citations72
US5905930AMay 18, 1999
Image forming apparatus
FUJITSU LTD8 citations72
US5576813ANov 19, 1996
Developing device having a dispersion blocking plate and electrostatic recording device including the same
FUJITSU LTD8 citations71
US6336023B1Jan 1, 2002
Electrophotographic image-forming apparatus having a static eliminator
FUJITSU LTD5 citations60
US5479245ADec 26, 1995
Image forming apparatus
FUJITSU LTD5 citations58