Inventor

HANAZAWA ATSUFUMI

JP8 patents

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

TAMAI TAKASHI

1 patent

US11040561B2Jun 22, 2021

Ink and processing liquid set, image forming method, and image forming device

TAMAI TAKASHI0 citations60

NAKAGAWA TOMOHIRO

1 patent

US10259965B2Apr 16, 2019

Surface treatment liquid compostion, ink set, recording method, and recording device

NAKAGAWA TOMOHIRO1 citations60

RICOH CO LTD

1 patent

US11560491B2Jan 24, 2023

Liquid composition, device for applying liquid composition, image forming device, and image forming method

RICOH CO LTD0 citations59

HARADA YOSHIHIRO

1 patent

US10744795B2Aug 18, 2020

Liquid discharge system, image forming apparatus, and liquid discharge method

HARADA YOSHIHIRO1 citations59

HANAZAWA ATSUFUMI

1 patent

US10647129B2May 12, 2020

Printing method and set of processing fluid and ink

HANAZAWA ATSUFUMI1 citations55

KOJIMA SAYURI

1 patent

US10899145B2Jan 26, 2021

Image forming method, image forming apparatus, and set of ink and processing fluid

KOJIMA SAYURI0 citations52

KUBO HIDETAKA

1 patent

US9507296B2Nov 29, 2016

Intermediate transferer and image forming apparatus using the same

KUBO HIDETAKA1 citations50

MAEKAWA TSUTOMU

1 patent

US10851253B2Dec 1, 2020

Image forming method and image forming apparatus

MAEKAWA TSUTOMU0 citations47