Inventor

HIRADE TOMOHIRO

JP13 patents

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

HIRADE TOMOHIRO

6 patents

US9701852B2Jul 11, 2017

Active energy ray curable composition, ink, composition stored container, and two-dimensional or three-dimensional image forming apparatus

HIRADE TOMOHIRO2 citations71

US9969894B2May 15, 2018

Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, method and apparatus for forming two-dimensional or three-dimensional image, two-dimensional or three-dimensional image, structure, and processed product

HIRADE TOMOHIRO3 citations70

US10604666B2Mar 31, 2020

Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, two-dimensional or three-dimensional image forming method, two-dimensional or three-dimensional image forming apparatus, and processed product

HIRADE TOMOHIRO1 citations60

US12275855B2Apr 15, 2025

Printing method, printing device, printed matter, and set of processing fluid and ink

HIRADE TOMOHIRO0 citations55

US10544321B2Jan 28, 2020

Ink, inkjet recording method, ink cartridge, and image recording device

HIRADE TOMOHIRO0 citations49

US10519330B2Dec 31, 2019

Ink, ink accommodating unit, recording method, recording device, and recorded matter

HIRADE TOMOHIRO0 citations49

RICOH CO LTD

3 patents

US11472974B2Oct 18, 2022

Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, apparatus and method for forming two-dimensional or three-dimensional image, two-dimensional or three-dimensional image, structure, and processed product

RICOH CO LTD0 citations61

US11193028B2Dec 7, 2021

Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, two-dimensional or three-dimensional image forming method, two-dimensional or three-dimensional image forming apparatus, and processed product

RICOH CO LTD0 citations61

US11851569B2Dec 26, 2023

Ink, image forming method, image forming apparatus, and printed matter

RICOH CO LTD0 citations60

GOTO HIROSHI

1 patent

US11001075B2May 11, 2021

Printing method, printing device, and printed matter

GOTO HIROSHI2 citations72

AKIMA Mio

1 patent

US12227660B2Feb 18, 2025

Ink, printing method, printing device, and printed matter

AKIMA Mio0 citations55

KAWASAKI YOSHIAKI

1 patent

US8980512B2Mar 17, 2015

Electrophotographic photoreceptor, and method for producing electrophotographic photoreceptor

KAWASAKI YOSHIAKI0 citations50

KURONUMA MAKOTO

1 patent

US12428781B2Sep 30, 2025

Inkjet recording method

KURONUMA MAKOTO0 citations49