Inventor

KUMAGAI TOSHIO

JP140 patents

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

KUMAGAI TOSHIO

SEIKO EPSON CORP

Ink jet recording apparatus, method of replenishing ink to subtank in the apparatus, and method of checking the replenished amount of ink

Ink cartridge, and ink-jet recording apparatus using the same

Transfer printing apparatus with dispersion medium removal member

Liquid injector

Ink cartridge, and ink-jet recording apparatus using the same

Ink cartridge, and ink-jet recording apparatus using the same

Ink cartridge, ink jet type printing apparatus using the same, and ink cartridge change control method in the apparatus

Ink jet recording apparatus

Intermediate transfer ink jet recording method

Capping device for ink jet printer

Ink jet recorder and recording head cleaning method

Liquid ejecting apparatus

Three-dimensional object forming apparatus and method for forming three dimensional object

Ink jet type recording apparatus, ink type information setting method in the apparatus and ink cartridge used in the apparatus

Liquid ejecting apparatus and liquid container holder thereof

Liquid ejection apparatus and method for supplying liquid in liquid ejection apparatus

Liquid injecting apparatus

Liquid ejection apparatus and control method of the liquid ejection apparatus

Valve unit and liquid ejecting apparatus

Ink jet type recording apparatus, ink type information setting method in the apparatus and ink cartridge used in the apparatus

Ink jet recording apparatus, and method of supplying ink to sub-tank of the ink jet recording apparatus

Ink jet recording apparatus and method of correcting calculation of ink amount consumed therein

Ink cartridge

Ink cartridge, and ink-jet recording apparatus using the same

Liquid container

Recording method for use in ink jet type recording device and ink jet type recording device

On-demand type ink jet print head

Ink jet printing apparatus having means for preventing excessive ink purging

Ink jet recording apparatus and waste ink tank thereof

Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus

Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus

Liquid discharging apparatus and control method thereof

Liquid container

Liquid injection apparatus and method for driving the same

Three-dimensional object forming apparatus and method for forming three dimensional object

Liquid injection apparatus and method for driving the same

Liquid ejection apparatus and method for driving the same

Ink jet type recording apparatus, ink type information setting method in the apparatus and ink cartridge used in the apparatus

Liquid ejection apparatus

Ink jet recording apparatus

Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same

Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same

Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same

Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same

Liquid injecting apparatus

LEDERLE JAPAN LTD

Sulfur-containing compounds method for their use and prodction

2-[1-(1,3-thiazolin-2-yl)azetidin-3-yl]thio-carbapenem derivatives

(1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenum-3-carboxylate

SHIMIZU CONSTRUCTION CO LTD

Concrete leveling machine

MATSUMOTO HITOSHI

Liquid supply method