Inventor
IWASAKI YOHEI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI YOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
7 patentsUS8039128B2Oct 18, 2011
Fluorene compound, organic light emitting device and display device using the fluorene compound
CANON KK14 citations83
US10759193B2Sep 1, 2020
Ink jet recording method and ink jet recording apparatus with bringing porous body of liquid absorbing member into contact with ink image
CANON KK2 citations71
US10946684B2Mar 16, 2021
Printed material, image recording method, and image recording apparatus
CANON KK0 citations61
US7914909B2Mar 29, 2011
Organic electroluminescent device
CANON KK3 citations61
US7723915B2May 25, 2010
Organic light-emitting device and display apparatus
CANON KK1 citations51
US10814651B2Oct 27, 2020
Ink jet recording method
CANON KK0 citations40
US9461260B2Oct 4, 2016
Organic light emitting device
CANON KK0 citations40