Masayuki Fujii

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, conveyance control method, and recording m...
- Patent number 11,072,191
- Issue date Jul 27, 2021
- Ricoh Company, Ltd.
- Osamu Kizaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, recording medium conveying method, and rec...
- Patent number 10,766,282
- Issue date Sep 8, 2020
- Ricoh Company, Ltd.
- Masayuki Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Medium identification device, image forming apparatus, method of id...
- Patent number 9,744,785
- Issue date Aug 29, 2017
- Ricoh Company, Ltd.
- Suguru Yokozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image capturing apparatus, medium type determining apparatus, and i...
- Patent number 9,716,124
- Issue date Jul 25, 2017
- Ricoh Company, Ltd.
- Mamoru Yorimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device, image forming apparatus, and method of controlling...
- Patent number 9,549,097
- Issue date Jan 17, 2017
- Ricoh Company, Ltd.
- Hiroshi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nozzle testing device and image forming apparatus
- Patent number 9,370,930
- Issue date Jun 21, 2016
- Ricoh Company, Ltd.
- Daisaku Horikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Imaging device, image forming apparatus, and contamination inspecti...
- Patent number 9,367,013
- Issue date Jun 14, 2016
- Ricoh Company, Ltd.
- Kenji Morita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Medium identification device, image forming apparatus, method of id...
- Patent number 9,358,813
- Issue date Jun 7, 2016
- Ricoh Company, Ltd.
- Suguru Yokozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, calibration method, and drying determinati...
- Patent number 9,347,873
- Issue date May 24, 2016
- Ricoh Company, Ltd.
- Masayuki Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Glossiness determining device, color measuring device, image formin...
- Patent number 9,288,367
- Issue date Mar 15, 2016
- Ricoh Company, Ltd.
- Satoshi Hirata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device configured to perform color correction with...
- Patent number 9,008,419
- Issue date Apr 14, 2015
- Ricoh Company, Limited
- Masayuki Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, CONVEYANCE CONTROL METHOD, AND RECORDING M...
- Publication number 20200039250
- Publication date Feb 6, 2020
- RICOH COMPANY, LTD.
- Osamu KIZAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, RECORDING MEDIUM CONVEYING METHOD, AND REC...
- Publication number 20190283469
- Publication date Sep 19, 2019
- RICOH COMPANY, LTD.
- Masayuki Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MEDIUM IDENTIFICATION DEVICE, IMAGE FORMING APPARATUS, METHOD OF ID...
- Publication number 20160243866
- Publication date Aug 25, 2016
- Suguru YOKOZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MEDIUM IDENTIFICATION DEVICE, IMAGE FORMING APPARATUS, METHOD OF ID...
- Publication number 20160031250
- Publication date Feb 4, 2016
- Suguru YOKOZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGING DEVICE, IMAGE FORMING APPARATUS, AND CONTAMINATION INSPECTI...
- Publication number 20160004202
- Publication date Jan 7, 2016
- Kenji MORITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NOZZLE TESTING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150375498
- Publication date Dec 31, 2015
- Daisaku HORIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING...
- Publication number 20150248597
- Publication date Sep 3, 2015
- RICOH COMPANY, LTD.
- Hiroshi Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, CALIBRATION METHOD, AND DRYING DETERMINATI...
- Publication number 20150158309
- Publication date Jun 11, 2015
- RICOH COMPANY, LTD.
- Masayuki Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE CAPTURING APPARATUS, MEDIUM TYPE DETERMINING APPARATUS, AND I...
- Publication number 20150162372
- Publication date Jun 11, 2015
- RICOH COMPANY, LTD.
- Mamoru Yorimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLOSSINESS DETERMINING DEVICE, COLOR MEASURING DEVICE, IMAGE FORMIN...
- Publication number 20150070737
- Publication date Mar 12, 2015
- RICOH COMPANY, LTD.
- Satoshi Hirata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
- Publication number 20130188868
- Publication date Jul 25, 2013
- Masayuki FUJII
- G06 - COMPUTING CALCULATING COUNTING

Masayuki Fujii

Person

Patents Grantslast 30 patents

Image forming apparatus, conveyance control method, and recording m...

Image forming apparatus, recording medium conveying method, and rec...

Medium identification device, image forming apparatus, method of id...

Image capturing apparatus, medium type determining apparatus, and i...

Imaging device, image forming apparatus, and method of controlling...

Nozzle testing device and image forming apparatus

Imaging device, image forming apparatus, and contamination inspecti...

Medium identification device, image forming apparatus, method of id...

Image forming apparatus, calibration method, and drying determinati...

Glossiness determining device, color measuring device, image formin...

Image processing device configured to perform color correction with...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, CONVEYANCE CONTROL METHOD, AND RECORDING M...

IMAGE FORMING APPARATUS, RECORDING MEDIUM CONVEYING METHOD, AND REC...

MEDIUM IDENTIFICATION DEVICE, IMAGE FORMING APPARATUS, METHOD OF ID...

MEDIUM IDENTIFICATION DEVICE, IMAGE FORMING APPARATUS, METHOD OF ID...

IMAGING DEVICE, IMAGE FORMING APPARATUS, AND CONTAMINATION INSPECTI...

NOZZLE TESTING DEVICE AND IMAGE FORMING APPARATUS

IMAGING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING...

IMAGE FORMING APPARATUS, CALIBRATION METHOD, AND DRYING DETERMINATI...

IMAGE CAPTURING APPARATUS, MEDIUM TYPE DETERMINING APPARATUS, AND I...

GLOSSINESS DETERMINING DEVICE, COLOR MEASURING DEVICE, IMAGE FORMIN...

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD