Inventor
MURAKAMI KIYOTAKA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI KIYOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA TEC KK
16 patentsUS12044993B2Jul 23, 2024
Image forming apparatus
TOSHIBA TEC KK2 citations73
US11281132B2Mar 22, 2022
Image forming apparatus and heating method
TOSHIBA TEC KK1 citations73
US11275330B2Mar 15, 2022
Image forming apparatus having a fixing unit and heating control method
TOSHIBA TEC KK3 citations73
US10990044B2Apr 27, 2021
Image forming apparatus having a fixing unit and heating control method
TOSHIBA TEC KK3 citations73
US12596318B2Apr 7, 2026
Image forming apparatus
TOSHIBA TEC KK0 citations62
US12591192B2Mar 31, 2026
Image forming apparatus and heating method
TOSHIBA TEC KK0 citations62
US12498658B2Dec 16, 2025
Heating device with a heat conductor including portions having different thicknesses
TOSHIBA TEC KK0 citations62
US12265346B2Apr 1, 2025
Image forming apparatus
TOSHIBA TEC KK0 citations62
US12124195B2Oct 22, 2024
Image forming apparatus having a fixing unit and heating control method
TOSHIBA TEC KK0 citations62
US12055878B2Aug 6, 2024
Heating device with a heat conductor including portions having different thicknesses
TOSHIBA TEC KK0 citations62
US11868067B2Jan 9, 2024
Image forming apparatus and heating method
TOSHIBA TEC KK0 citations62
US11774887B2Oct 3, 2023
Image forming apparatus having a fixing unit and heating control method
TOSHIBA TEC KK0 citations62
US11669033B2Jun 6, 2023
Heating device with a heat conductor including portions having different thicknesses
TOSHIBA TEC KK0 citations62
US11307522B2Apr 19, 2022
Heating device with a heat conductor including portions having different thicknesses
TOSHIBA TEC KK0 citations62
US11106164B2Aug 31, 2021
Heating device including a heat conductor having a surface with a groove
TOSHIBA TEC KK0 citations62
US11073776B2Jul 27, 2021
Image forming apparatus, image forming method and non-transitory recording medium
TOSHIBA TEC KK0 citations62
KONISHIROKU PHOTO IND
7 patentsUS4563689AJan 7, 1986
Method for ink-jet recording and apparatus therefor
KONISHIROKU PHOTO IND81 citations96
US4819083AApr 4, 1989
Moving type image recording apparatus
KONISHIROKU PHOTO IND68 citations95
US4777497AOct 11, 1988
Ink jet printing head having a flexible film covered ink supply chamber
KONISHIROKU PHOTO IND65 citations95
US6845422B2Jan 18, 2005
Data-storing device
KONISHIROKU PHOTO IND29 citations92
US4750049AJun 7, 1988
Hand-held copying apparatus
KONISHIROKU PHOTO IND34 citations92
US4660057AApr 21, 1987
Heater power controller for ink jet printer
KONISHIROKU PHOTO IND47 citations92
US4577201AMar 18, 1986
Fluid droplet ejecting system
KONISHIROKU PHOTO IND25 citations82