Inventor
YOSHIDA NARUHITO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA NARUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
15 patentsUS5640189AJun 17, 1997
Image forming apparatus using an electrode matrix to form a latent image
TOSHIBA KK31 citations92
US5270786ADec 14, 1993
Developing device using developing roller having specific structure
TOSHIBA KK28 citations92
US5148218ASep 15, 1992
Image forming apparatus with a humidity detector
TOSHIBA KK36 citations92
US4836135AJun 6, 1989
Developing apparatus having one-component developing agent
TOSHIBA KK21 citations82
US5317370AMay 31, 1994
Developing apparatus including means for collecting used developing agent
TOSHIBA KK18 citations74
US5239403AAug 24, 1993
Optical deflector device for deflecting laser beam
TOSHIBA KK11 citations74
US5231456AJul 27, 1993
Image forming apparatus having a disordering device for disordering a developing agent remaining on an image bearing member
TOSHIBA KK11 citations74
US5159193AOct 27, 1992
Optical unit for use in laser beam printer or the like with temperature expansion compensation
TOSHIBA KK11 citations74
US5146285ASep 8, 1992
Image forming apparatus
TOSHIBA KK16 citations74
US5134511AJul 28, 1992
Optical unit for use in laser beam printer or the like
TOSHIBA KK7 citations74
US5124830AJun 23, 1992
Optical deflector device for deflecting laser beam
TOSHIBA KK17 citations74
US4885596ADec 5, 1989
Recording apparatus
TOSHIBA KK11 citations73
US4819019AApr 4, 1989
Recording apparatus
TOSHIBA KK11 citations73
US5142404AAug 25, 1992
Optical unit for use in laser beam printer or the like
TOSHIBA KK6 citations63
US4876560AOct 24, 1989
Recording apparatus
TOSHIBA KK1 citations62