Inventor
HIRAI ATSUTO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI ATSUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
13 patentsUS11599037B2Mar 7, 2023
Image forming apparatus
KONICA MINOLTA INC0 citations62
US10168654B2Jan 1, 2019
Image forming apparatus, image forming method and storage medium
KONICA MINOLTA INC1 citations62
US9383705B2Jul 5, 2016
Wet-type image formation apparatus adjusting toner conveyance amount and toner charge amount
KONICA MINOLTA INC2 citations60
US9864321B2Jan 9, 2018
Image forming apparatus, image forming system and lubricant amount control method
KONICA MINOLTA INC0 citations51
US9829831B2Nov 28, 2017
Wet development device and wet image forming apparatus
KONICA MINOLTA INC0 citations51
US9639033B2May 2, 2017
Image forming apparatus for controlling a transfer voltage applied to transfer a toner image, and method and non-transitory storage medium
KONICA MINOLTA INC0 citations51
US10639922B2May 5, 2020
Ink-jet recording apparatus
KONICA MINOLTA INC0 citations41
US10620560B2Apr 14, 2020
Electrification adjustment apparatus and image forming apparatus
KONICA MINOLTA INC0 citations41
US9798281B2Oct 24, 2017
Image forming apparatus, image forming system and control method
KONICA MINOLTA INC0 citations41
US9665044B2May 30, 2017
Image forming apparatus, image forming method, and transfer voltage control program
KONICA MINOLTA INC0 citations41
US9651892B2May 16, 2017
Wet-type image forming apparatus
KONICA MINOLTA INC0 citations41
US9383688B2Jul 5, 2016
Wet-type developing device and wet-type image forming apparatus with charging unit and neutralizing unit
KONICA MINOLTA INC0 citations41
US9291938B2Mar 22, 2016
Wet-type image formation apparatus
KONICA MINOLTA INC0 citations39
MINOLTA CO LTD
6 patentsUS5758245AMay 26, 1998
Fixing device for an image forming apparatus
MINOLTA CO LTD26 citations92
US5953570ASep 14, 1999
Developing device for an image forming apparatus
MINOLTA CO LTD17 citations83
US5732316AMar 24, 1998
Image forming apparatus provided with mold releasing agent coating structure
MINOLTA CO LTD10 citations74
US5568244AOct 22, 1996
Image forming apparatus including an endless transfer member
MINOLTA CO LTD7 citations74
US6016419AJan 18, 2000
Image forming apparatus
MINOLTA CO LTD9 citations73
US5485257AJan 16, 1996
Image forming apparatus with endless transfer member
MINOLTA CO LTD5 citations63
HIRAI ATSUTO
3 patentsUS8285165B2Oct 9, 2012
Toner concentration adjusting system and image forming apparatus using the same
HIRAI ATSUTO2 citations60
US8204395B2Jun 19, 2012
Wet development device, wet development method, and image forming apparatus using the device
HIRAI ATSUTO2 citations60
US8862006B2Oct 14, 2014
Wet-type image forming apparatus that controls the amount of liquid developer based on the rate of change of the electric potential of the liquid developer
HIRAI ATSUTO0 citations39