Inventor
MAEYAMA KEISUKE
JP6 patents
Patents
6 patentsUS12472740B2Nov 18, 2025
Liquid ejection apparatus and liquid viscosity detection method capable of detecting viscosity of liquid
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US12466180B2Nov 11, 2025
Signal generation device, liquid ejection device, and signal generation method capable of suppressing extension of liquid ejection interval
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US12447741B2Oct 21, 2025
Liquid ejection apparatus and determination method capable of determining whether or not liquid filling of pressure chamber has been completed
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US12441102B2Oct 14, 2025
Liquid ejection apparatus and abnormality detection method capable of detecting abnormality of nozzle
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US10331058B2Jun 25, 2019
Image forming apparatus configured to detect toner quality
KYOCERA DOCUMENT SOLUTIONS INC0 citations45
US10310426B2Jun 4, 2019
Image forming apparatus having switching circuit
KYOCERA DOCUMENT SOLUTIONS INC0 citations34