Inventor
OHTAKA YOSHIMITSU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OHTAKA YOSHIMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRIC CO LTD
7 patentsUS4821999AApr 18, 1989
Valve element and process of producing the same
TOKYO ELECTRIC CO LTD80 citations95
US4885830ADec 12, 1989
Process of producing a valve element
TOKYO ELECTRIC CO LTD24 citations92
US5323215AJun 21, 1994
Charging members for charging a photosensitive body without removing used toner from the body
TOKYO ELECTRIC CO LTD28 citations86
US5436698AJul 25, 1995
Image forming unit having a detachable cartridge
TOKYO ELECTRIC CO LTD8 citations73
US5294961AMar 15, 1994
Recording apparatus with two charging units for achieving uniform after-transfer zones distribution
TOKYO ELECTRIC CO LTD7 citations73
US5280329AJan 18, 1994
Fixing device
TOKYO ELECTRIC CO LTD5 citations62
US4864325ASep 5, 1989
Printing device
TOKYO ELECTRIC CO LTD1 citations51
TOSHIBA KK
3 patentsUS5110705AMay 5, 1992
Contact type developing method and developing unit
TOSHIBA KK30 citations92
US5066982ANov 19, 1991
Cleaner-less image forming apparatus
TOSHIBA KK27 citations92
US5051332ASep 24, 1991
Electrophotographic image forming method using one component toner and simultaneous cleaning and developing
TOSHIBA KK11 citations73
TOSHIBA TEC KK
3 patentsUS7135330B2Nov 14, 2006
Nucleic acid detecting cassette, nucleic and detecting apparatus utilizing nucleic acid detecting cassette, and nucleic acid detecting system utilizing nucleic acid detecting cassette
TOSHIBA TEC KK8 citations73
US7804759B2Sep 28, 2010
Contactless optical writing apparatus
TOSHIBA TEC KK1 citations51
US8031218B2Oct 4, 2011
Recording apparatus with a record head and recording method using the record head
TOSHIBA TEC KK0 citations40