Masahiro Haruyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixing device and image forming apparatus with opposing rotating me...
- Patent number 10,915,050
- Issue date Feb 9, 2021
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 10,216,128
- Issue date Feb 26, 2019
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 10,012,933
- Issue date Jul 3, 2018
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Medium transportation apparatus and image forming apparatus
- Patent number 9,329,552
- Issue date May 3, 2016
- Oki Data Corporation
- Masahiro Haruyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cover opening and closing mechanism and image forming apparatus
- Patent number 9,285,761
- Issue date Mar 15, 2016
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Button key assembly and electronic apparatus that employs the butto...
- Patent number 8,878,083
- Issue date Nov 4, 2014
- Oki Data Corporation
- Masahiro Haruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Medium carrying device and image forming device
- Patent number 8,590,890
- Issue date Nov 26, 2013
- Oki Data Corporation
- Masahiro Haruyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medium detection device and image formation apparatus
- Patent number 8,564,239
- Issue date Oct 22, 2013
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with drive control unit
- Patent number 8,280,265
- Issue date Oct 2, 2012
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pushbutton mechanism and image forming apparatus
- Patent number 8,162,359
- Issue date Apr 24, 2012
- Oki Data Corporation
- Masahiro Haruyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developer discharging unit, developer receiving unit, developer tra...
- Patent number 7,194,230
- Issue date Mar 20, 2007
- Oki Data Corporation
- Masahiro Haruyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200341420
- Publication date Oct 29, 2020
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180059592
- Publication date Mar 1, 2018
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170176896
- Publication date Jun 22, 2017
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEDIUM TRANSPORTATION APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20150241832
- Publication date Aug 27, 2015
- Oki Data Corporation
- Masahiro Haruyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COVER OPENING AND CLOSING MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20150113879
- Publication date Apr 30, 2015
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING MEMBER AND IMAGE FORMING APPARATUS
- Publication number 20130259555
- Publication date Oct 3, 2013
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEDIUM CARRYING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20120161385
- Publication date Jun 28, 2012
- Oki Data Corporation
- Masahiro Haruyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM DETECTION DEVICE AND IMAGE FORMATION APPARATUS
- Publication number 20120027425
- Publication date Feb 2, 2012
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EJECTION MECHANISM AND IMAGE FORMING DEVICE
- Publication number 20110170923
- Publication date Jul 14, 2011
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Button key assembly and electronic apparatus that employs the butto...
- Publication number 20090322569
- Publication date Dec 31, 2009
- Oki Data Corporation
- Masahiro Haruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image Forming Apparatus
- Publication number 20090297176
- Publication date Dec 3, 2009
- Oki Data Corporation
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Pushbutton mechanism and image forming apparatus
- Publication number 20090169295
- Publication date Jul 2, 2009
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer discharging unit, developer receiving unit, developer tra...
- Publication number 20050226658
- Publication date Oct 13, 2005
- Masahiro Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masahiro Haruyama

Person

Patents Grantslast 30 patents

Fixing device and image forming apparatus with opposing rotating me...

Fixing device and image forming apparatus

Fixing device and image forming apparatus

Medium transportation apparatus and image forming apparatus

Cover opening and closing mechanism and image forming apparatus

Button key assembly and electronic apparatus that employs the butto...

Medium carrying device and image forming device

Medium detection device and image formation apparatus

Image forming apparatus with drive control unit

Pushbutton mechanism and image forming apparatus

Developer discharging unit, developer receiving unit, developer tra...

Patents Applicationslast 30 patents

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

MEDIUM TRANSPORTATION APPARATUS AND IMAGE FORMING APPARATUS

COVER OPENING AND CLOSING MECHANISM AND IMAGE FORMING APPARATUS

IMAGE FORMING MEMBER AND IMAGE FORMING APPARATUS

MEDIUM CARRYING DEVICE AND IMAGE FORMING DEVICE

MEDIUM DETECTION DEVICE AND IMAGE FORMATION APPARATUS

EJECTION MECHANISM AND IMAGE FORMING DEVICE

Button key assembly and electronic apparatus that employs the butto...

Image Forming Apparatus

Pushbutton mechanism and image forming apparatus

Developer discharging unit, developer receiving unit, developer tra...