Inventor

YOSHIGAI SHIGERU

JP9 patents

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

YOSHIGAI SHIGERU

5 patents

US12398009B2Aug 26, 2025

Printing apparatus and printing method

YOSHIGAI SHIGERU0 citations57

US11981127B2May 14, 2024

Liquid discharge apparatus, liquid discharge method, and non-transitory recording medium

YOSHIGAI SHIGERU0 citations57

US12179474B2Dec 31, 2024

Image forming apparatus

YOSHIGAI SHIGERU0 citations47

US11772394B2Oct 3, 2023

Liquid discharge apparatus and liquid discharge method

YOSHIGAI SHIGERU0 citations47

US10848635B2Nov 24, 2020

Information processing device, image forming apparatus, image forming system, information processing method, and non-transitory computer- readable storage medium

YOSHIGAI SHIGERU0 citations36

RICOH KK

1 patent

US7789475B2Sep 7, 2010

Image forming apparatus

RICOH KK10 citations82

OGURA YOSHIMITSU

1 patent

US8228512B2Jul 24, 2012

Image forming apparatus, image forming system, image forming method, control program for eliminating conveyance failure, and information recording medium having recorded thereon control program for eliminating conveyance failure

OGURA YOSHIMITSU5 citations60

RICOH CO LTD

1 patent

US8020959B2Sep 20, 2011

Image forming apparatus, image forming method, and control program for controlling a carriage upon conveyance failure

RICOH CO LTD4 citations60

SASAKI HITOSHI

1 patent

US9308754B1Apr 12, 2016

Image forming apparatus and image forming method

SASAKI HITOSHI0 citations33