P

Inventor

KOJIMA RYOSUKE

JP21 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA RYOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA TEC KK

14 patents
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
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
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
US11448994B2Sep 20, 2022

Image forming apparatus, image forming method, and non-transitory recording medium

TOSHIBA TEC KK0 citations61

HONDA MOTOR CO LTD

4 patents

TOSHIBA KK

1 patent

TS TECH CO LTD

1 patent

ASTELLAS PHARMA INC

1 patent