Sumihiro INOKUCHI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Remaining-toner-amount detecting device and image forming apparatus
- Patent number 11,567,427
- Issue date Jan 31, 2023
- Ricoh Company, Ltd.
- Sumihiro Inokuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Characteristic detector, medium supply device, and image forming ap...
- Patent number 10,955,374
- Issue date Mar 23, 2021
- Ricoh Company, Ltd.
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Grant
Powder detector, control method of same, and image forming apparatu...
- Patent number 10,459,368
- Issue date Oct 29, 2019
- Ricoh Company, Ltd.
- Sumihiro Inokuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic apparatus and method of managing status information of t...
- Patent number 10,163,045
- Issue date Dec 25, 2018
- Ricoh Company, Ltd.
- Kengo Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, power source control method there...
- Patent number 8,862,908
- Issue date Oct 14, 2014
- Ricoh Company, Ltd.
- Sumihiro Inokuchi
- G06 - COMPUTING CALCULATING COUNTING
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

Patents Applicationslast 30 patents

Information Patent Application
REMAINING-TONER-AMOUNT DETECTING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220373926
- Publication date Nov 24, 2022
- RICOH COMPANY, LTD.
- Sumihiro Inokuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE FORMI...
- Publication number 20200259963
- Publication date Aug 13, 2020
- Ryohta UEBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARACTERISTIC DETECTOR, MEDIUM SUPPLY DEVICE, AND IMAGE FORMING AP...
- Publication number 20190212289
- Publication date Jul 11, 2019
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Application
POWDER DETECTOR, CONTROL METHOD OF SAME, AND IMAGE FORMING APPARATU...
- Publication number 20190196360
- Publication date Jun 27, 2019
- Sumihiro INOKUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS AND METHOD OF MANAGING STATUS INFORMATION OF T...
- Publication number 20170270395
- Publication date Sep 21, 2017
- RICOH COMPANY, LTD.
- Kengo TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, POWER SOURCE CONTROL METHOD OF IN...
- Publication number 20110320831
- Publication date Dec 29, 2011
- Sumihiro INOKUCHI
- G06 - COMPUTING CALCULATING COUNTING
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
Image Forming Apparatus for Use in Backside Printing
- Publication number 20090066987
- Publication date Mar 12, 2009
- Ricoh Company, Ltd.
- Sumihiro Inokuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Sumihiro INOKUCHI

Person

Patents Grantslast 30 patents

Remaining-toner-amount detecting device and image forming apparatus

Characteristic detector, medium supply device, and image forming ap...

Powder detector, control method of same, and image forming apparatu...

Electronic apparatus and method of managing status information of t...

Information processing apparatus, power source control method there...

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

Patents Applicationslast 30 patents

REMAINING-TONER-AMOUNT DETECTING DEVICE AND IMAGE FORMING APPARATUS

INFORMATION PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE FORMI...

CHARACTERISTIC DETECTOR, MEDIUM SUPPLY DEVICE, AND IMAGE FORMING AP...

POWDER DETECTOR, CONTROL METHOD OF SAME, AND IMAGE FORMING APPARATU...

ELECTRONIC APPARATUS AND METHOD OF MANAGING STATUS INFORMATION OF T...

INFORMATION PROCESSING APPARATUS, POWER SOURCE CONTROL METHOD OF IN...

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

Image Forming Apparatus for Use in Backside Printing