Masayuki YABUUCHI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image scanning device, image forming apparatus, image scanning meth...
- Patent number 10,691,973
- Issue date Jun 23, 2020
- Ricoh Company, Ltd.
- Masayuki Yabuuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoelectric conversion device, image forming apparatus, photoelec...
- Patent number 10,536,655
- Issue date Jan 14, 2020
- Ricoh Company, Ltd.
- Hiroki Shirado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device, image forming apparatus, method of displaying...
- Patent number 10,129,424
- Issue date Nov 13, 2018
- Ricoh Company, Ltd.
- Masayuki Yabuuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus, image forming apparatus, image reading met...
- Patent number 10,091,383
- Issue date Oct 2, 2018
- Ricoh Company, Ltd.
- Naoki Goh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing control apparatus, fixing control program product, and image...
- Patent number 8,983,327
- Issue date Mar 17, 2015
- Ricoh Company, Ltd.
- Masayuki Yabuuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information input device, image forming device, input control metho...
- Patent number 8,780,058
- Issue date Jul 15, 2014
- Ricoh Company, Ltd.
- Masayuki Yabuuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information input device, image forming apparatus, position determi...
- Patent number 8,508,491
- Issue date Aug 13, 2013
- Ricoh Company, Ltd.
- Masayuki Yabuuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming device, identifying device, semiconductor integrated...
- Patent number 8,463,144
- Issue date Jun 11, 2013
- Ricoh Company, Ltd.
- Mitsufumi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, operation-screen updating method, and comp...
- Patent number 8,400,647
- Issue date Mar 19, 2013
- Ricoh Company, Limited
- Eiji Enami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SCANNING DEVICE, IMAGE FORMING APPARATUS, IMAGE SCANNING METH...
- Publication number 20180330186
- Publication date Nov 15, 2018
- RICOH COMPANY, LTD.
- Masayuki YABUUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, IMAGE FORMING APPARATUS, PHOTOELEC...
- Publication number 20180146150
- Publication date May 24, 2018
- Hiroki SHIRADO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, IMAGE READING MET...
- Publication number 20180139345
- Publication date May 17, 2018
- Naoki GOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, IMAGE FORMING APPARATUS, METHOD OF DISPLAYING...
- Publication number 20170244853
- Publication date Aug 24, 2017
- RICOH COMPANY, LTD.
- Masayuki YABUUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIXING CONTROL APPARATUS, FIXING CONTROL PROGRAM PRODUCT, AND IMAGE...
- Publication number 20140016958
- Publication date Jan 16, 2014
- Masayuki YABUUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE, IDENTIFYING DEVICE, SEMICONDUCTOR INTEGRATED...
- Publication number 20110176818
- Publication date Jul 21, 2011
- RICOH COMPANY, LTD.
- Mitsufumi YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION INPUT DEVICE, IMAGE FORMING DEVICE, INPUT CONTROL METHO...
- Publication number 20100283751
- Publication date Nov 11, 2010
- Ricoh Company, Ltd.
- Masayuki YABUUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION INPUT DEVICE, IMAGE FORMING APPARATUS, POSITION DETERMI...
- Publication number 20100231553
- Publication date Sep 16, 2010
- Masayuki Yabuuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, OPERATION-SCREEN UPDATING METHOD, AND COMP...
- Publication number 20100033748
- Publication date Feb 11, 2010
- Eiji Enami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masayuki YABUUCHI

Person

Patents Grantslast 30 patents

Image scanning device, image forming apparatus, image scanning meth...

Photoelectric conversion device, image forming apparatus, photoelec...

Image reading device, image forming apparatus, method of displaying...

Image reading apparatus, image forming apparatus, image reading met...

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

Information input device, image forming device, input control metho...

Information input device, image forming apparatus, position determi...

Image forming device, identifying device, semiconductor integrated...

Image forming apparatus, operation-screen updating method, and comp...

Patents Applicationslast 30 patents

IMAGE SCANNING DEVICE, IMAGE FORMING APPARATUS, IMAGE SCANNING METH...

PHOTOELECTRIC CONVERSION DEVICE, IMAGE FORMING APPARATUS, PHOTOELEC...

IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, IMAGE READING MET...

IMAGE READING DEVICE, IMAGE FORMING APPARATUS, METHOD OF DISPLAYING...

FIXING CONTROL APPARATUS, FIXING CONTROL PROGRAM PRODUCT, AND IMAGE...

IMAGE FORMING DEVICE, IDENTIFYING DEVICE, SEMICONDUCTOR INTEGRATED...

INFORMATION INPUT DEVICE, IMAGE FORMING DEVICE, INPUT CONTROL METHO...

INFORMATION INPUT DEVICE, IMAGE FORMING APPARATUS, POSITION DETERMI...

IMAGE FORMING APPARATUS, OPERATION-SCREEN UPDATING METHOD, AND COMP...