Inventor
YAJI MASAO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAJI MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI DATA KK
6 patentsUS6168252B1Jan 2, 2001
Ink jet printer
OKI DATA KK30 citations90
US6084605AJul 4, 2000
Ink jet printer
OKI DATA KK14 citations71
US7710601B2May 4, 2010
Image forming apparatus
OKI DATA KK2 citations60
US7480074B2Jan 20, 2009
Image forming method and apparatus and optical head
OKI DATA KK2 citations60
US7358983B2Apr 15, 2008
Printing apparatus
OKI DATA KK4 citations59
US10871927B2Dec 22, 2020
Image forming apparatus
OKI DATA KK0 citations36