Takumi SHIRAKUMA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Driving device, image forming apparatus, and control program
- Patent number 11,201,573
- Issue date Dec 14, 2021
- Konica Minolta, Inc.
- Keigo Ogura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 10,509,349
- Issue date Dec 17, 2019
- Konica Minolta, Inc.
- Kenji Izumiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotating motion control apparatus, image forming apparatus and meth...
- Patent number 10,418,923
- Issue date Sep 17, 2019
- Konica Minolta, Inc.
- Keigo Ogura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image formation apparatus and method for controlling image formatio...
- Patent number 9,921,524
- Issue date Mar 20, 2018
- Konica Minolta, Inc.
- Satoru Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet-processing apparatus that folds a sheet, and image-forming sy...
- Patent number 9,771,236
- Issue date Sep 26, 2017
- Konica Minolta, Inc.
- Shohei Otsu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Post-processing apparatus and image forming system
- Patent number 9,327,541
- Issue date May 3, 2016
- Konica Minolta, Inc.
- Hirofumi Nakajima
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Post-processing apparatus, control method thereof and image forming...
- Patent number 8,226,076
- Issue date Jul 24, 2012
- Konica Minolta Business Technologies, Inc.
- Takumi Shirakuma
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet finisher and image forming system provided therewith
- Patent number 8,023,881
- Issue date Sep 20, 2011
- Konica Minolta Business Technologies, Inc.
- Masayuki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVE DEVICE
- Publication number 20200161992
- Publication date May 21, 2020
- Konica Minolta, Inc.
- Takumi SHIRAKUMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE APPARATUS
- Publication number 20200052615
- Publication date Feb 13, 2020
- Konica Minolta, Inc.
- Takumi Shirakuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING DEVICE AND MISALIGNMENT CORRECTION METHOD
- Publication number 20200019108
- Publication date Jan 16, 2020
- Konica Minolta, Inc.
- Hidenori MINE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVING DEVICE, IMAGE FORMING APPARATUS, AND CONTROL PROGRAM
- Publication number 20190393810
- Publication date Dec 26, 2019
- Konica Minolta, Inc.
- Keigo OGURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190146397
- Publication date May 16, 2019
- Konica Minolta, Inc.
- Kenji IZUMIYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTATING MOTION CONTROL APPARATUS, IMAGE FORMING APPARATUS AND METH...
- Publication number 20180342967
- Publication date Nov 29, 2018
- Konica Minolta, Inc.
- Keigo OGURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMATION APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMATIO...
- Publication number 20170168427
- Publication date Jun 15, 2017
- Konica Minolta, Inc.
- Satoru SASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET-PROCESSING APPARATUS THAT FOLDS A SHEET, AND IMAGE-FORMING SY...
- Publication number 20150336763
- Publication date Nov 26, 2015
- Konica Minolta, Inc.
- Shohei OTSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POST-PROCEESING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20140308096
- Publication date Oct 16, 2014
- Konica Minolta, Inc.
- Hirofumi NAKAJIMA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
POST-PROCESSING APPARATUS, CONTROL METHOD THEREOF AND IMAGE FORMING...
- Publication number 20110084436
- Publication date Apr 14, 2011
- Takumi SHIRAKUMA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET FINISHER AND IMAGE FORMING SYSTEM PROVIDED THEREWITH
- Publication number 20080298867
- Publication date Dec 4, 2008
- Masayuki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takumi SHIRAKUMA

Person

Patents Grantslast 30 patents

Driving device, image forming apparatus, and control program

Fixing device and image forming apparatus

Rotating motion control apparatus, image forming apparatus and meth...

Image formation apparatus and method for controlling image formatio...

Sheet-processing apparatus that folds a sheet, and image-forming sy...

Post-processing apparatus and image forming system

Post-processing apparatus, control method thereof and image forming...

Sheet finisher and image forming system provided therewith

Patents Applicationslast 30 patents

MOTOR DRIVE DEVICE

MOTOR DRIVE APPARATUS

IMAGE FORMING DEVICE AND MISALIGNMENT CORRECTION METHOD

DRIVING DEVICE, IMAGE FORMING APPARATUS, AND CONTROL PROGRAM

FIXING DEVICE AND IMAGE FORMING APPARATUS

ROTATING MOTION CONTROL APPARATUS, IMAGE FORMING APPARATUS AND METH...

IMAGE FORMATION APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMATIO...

SHEET-PROCESSING APPARATUS THAT FOLDS A SHEET, AND IMAGE-FORMING SY...

POST-PROCEESING APPARATUS AND IMAGE FORMING SYSTEM

POST-PROCESSING APPARATUS, CONTROL METHOD THEREOF AND IMAGE FORMING...

SHEET FINISHER AND IMAGE FORMING SYSTEM PROVIDED THEREWITH