Inventor

TOKUMARU KO

JP6 patents

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

YAMAMOTO MITSUFUMI

1 patent

US10228632B2Mar 12, 2019

Powder detection device, image forming apparatus, powder detection method, and non-transitory recording medium

YAMAMOTO MITSUFUMI2 citations67

YABUUCHI MASAYUKI

1 patent

US8983327B2Mar 17, 2015

Fixing control apparatus, fixing control program product, and image forming apparatus

YABUUCHI MASAYUKI3 citations58

TOKUMARU KO

1 patent

US11006016B2May 11, 2021

Image forming apparatus, image forming method, and storage medium

TOKUMARU KO0 citations54

SHIORI JUN

1 patent

US11203201B2Dec 21, 2021

Image recording apparatus, image recording method, and recording medium

SHIORI JUN0 citations50

TANAKA YUJI

1 patent

US11102373B2Aug 24, 2021

Image forming apparatus, state control method, and non-transitory computer-readable storage medium

TANAKA YUJI0 citations49

SEKI TAKEO

1 patent

US10656585B2May 19, 2020

Consumable management apparatus, consumable management system, and consumable management method

SEKI TAKEO0 citations37