Inventor
KOJIMA TAKEHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA TAKEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS8355643B2Jan 15, 2013
Toner image height measurement apparatus and image forming apparatus having the same
CANON KK12 citations81
US11474465B2Oct 18, 2022
Image forming apparatus including a developing device that develops an electrostatic latent image
CANON KK0 citations50
US10915038B2Feb 9, 2021
Image forming apparatus
CANON KK0 citations50
US11048188B2Jun 29, 2021
Developing device having liquid developer movement restriction
CANON KK0 citations48
US10895822B2Jan 19, 2021
Image forming apparatus
CANON KK0 citations48
US10698338B2Jun 30, 2020
Image forming apparatus
CANON KK0 citations40
US10606200B2Mar 31, 2020
Image forming apparatus having toner concentration detection
CANON KK0 citations40
US10816917B2Oct 27, 2020
Developing apparatus
CANON KK0 citations38
US10747146B2Aug 18, 2020
Developing device with cleaning roller and cleaning blade
CANON KK0 citations38