Inventor
HIRAOKA KEIKO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HIRAOKA KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
4 patentsUS5910386AJun 8, 1999
Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge employing the same
CANON KK23 citations92
US5905008AMay 18, 1999
Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge employing the same
CANON KK34 citations91
US6296978B1Oct 2, 2001
Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus
CANON KK19 citations84
US6636252B2Oct 21, 2003
Image exposure apparatus and image forming apparatus with it
CANON KK7 citations73
SONY ERICSSON MOBILE COMM JP
2 patentsUS7865840B2Jan 4, 2011
Information processing apparatus, information processing method, information processing program, and mobile terminal device
SONY ERICSSON MOBILE COMM JP19 citations92
US7810046B2Oct 5, 2010
Information processing apparatus, information processing method, information processing program, and mobile terminal device
SONY ERICSSON MOBILE COMM JP21 citations92
TANIGAWA TAKESHI
2 patentsFUNABASHI YOSHIMITSU
2 patentsUS9319506B2Apr 19, 2016
Information processing apparatus, information processing method, information processing program, and mobile terminal device
FUNABASHI YOSHIMITSU5 citations72
US8228361B2Jul 24, 2012
Information processing device, information processing method, information processing program, and portable terminal device
FUNABASHI YOSHIMITSU0 citations41