Tsugihito Yoshiyama

Person

2-Chome, Azuchi-Machi, Chuo-Ku, Osaka-Shi, Osaka 541-8556, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, lubricant application method, and computer...
- Patent number 10,691,058
- Issue date Jun 23, 2020
- KONICA MINOLTA. INC.
- Kunitomo Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a charging power supply that outputs a...
- Patent number 10,656,548
- Issue date May 19, 2020
- Konica Minolta, Inc.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming apparatus control method, an...
- Patent number 10,534,283
- Issue date Jan 14, 2020
- Konica Minolta, Inc.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a structure for removing residual deve...
- Patent number 9,568,883
- Issue date Feb 14, 2017
- Konica Minolta, Inc.
- Yohei Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for measuring lubricant-induced surface roughness and image...
- Patent number 9,335,712
- Issue date May 10, 2016
- Konica Minolta, Inc.
- Tomohisa Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,268,256
- Issue date Feb 23, 2016
- Konica Minolta, Inc.
- Yoshiki Nakane
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and lubricant application method
- Patent number 9,223,283
- Issue date Dec 29, 2015
- Konica Minolta, Inc.
- Yohei Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning blade and image forming apparatus
- Patent number 8,781,384
- Issue date Jul 15, 2014
- Konica Minolta, Inc.
- Kuniaki Kashiwakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotary developing apparatus rotatably accommodating a plurality of...
- Patent number 8,045,891
- Issue date Oct 25, 2011
- Konica Minolta Business Technologies, Inc.
- Masayuki Nishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,773,926
- Issue date Aug 10, 2010
- Konica Minolta Business Technologies, Inc.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a charging member which removes smears...
- Patent number 5,940,661
- Issue date Aug 17, 1999
- Masataka Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method using charge control means
- Patent number 5,911,097
- Issue date Jun 8, 1999
- Minolta Co., Ltd.
- Masayasu Haga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for controlling an exposure
- Patent number 5,555,076
- Issue date Sep 10, 1996
- Minolta Co., Ltd.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with improved efficiency of maintenance con...
- Patent number 5,347,346
- Issue date Sep 13, 1994
- Minolta Camera Kabushiki Kaisha
- Tadafumi Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient control system of image forming apparatus
- Patent number 5,335,048
- Issue date Aug 2, 1994
- Minolta Camera Kabushiki Kaisha
- Yoshiaki Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,315,351
- Issue date May 24, 1994
- Minolta Camera Kabushiki Kaisha
- Moriyoshi Matsushiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with improved maintenance control
- Patent number 5,303,005
- Issue date Apr 12, 1994
- Minolta Camera Kabushiki Kaisha
- Yoshiaki Takano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 5,245,389
- Issue date Sep 14, 1993
- Minolta Camera Kabushiki Kaisha
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of efficient maintenance work
- Patent number 5,243,382
- Issue date Sep 7, 1993
- Minolta Camera Kabushiki Kaisha
- Yoshiaki Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with charge wire cleaners
- Patent number 5,194,897
- Issue date Mar 16, 1993
- Minolta Camera Kabushiki Kaisha
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,159,388
- Issue date Oct 27, 1992
- Minolta Camera Co., Ltd.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying machine
- Patent number 4,772,919
- Issue date Sep 20, 1988
- Minolta Camera Kabushiki Kaisha
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying machine
- Patent number 4,688,927
- Issue date Aug 25, 1987
- Minolta Camera Kabushiki Kaisha
- Masataka Oda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING DEVICE AND CONTROL METHOD
- Publication number 20200393785
- Publication date Dec 17, 2020
- KONICA MINOLTA INC
- Masayasu HAGA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, LUBRICANT APPLICATION METHOD, AND COMPUTER...
- Publication number 20200133189
- Publication date Apr 30, 2020
- Konica Minolta, Inc.
- Kunitomo Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200103780
- Publication date Apr 2, 2020
- Konica Minolta, Inc.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING APPARATUS CONTROL METHOD, AN...
- Publication number 20190187580
- Publication date Jun 20, 2019
- Konica Minolta, Inc.
- Tsugihito YOSHIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160161900
- Publication date Jun 9, 2016
- Konica Minolta, Inc.
- Yohei ITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160004183
- Publication date Jan 7, 2016
- Konica Minolta, Inc.
- Yoshiki NAKANE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND LUBRICANT APPLICATION METHOD
- Publication number 20150030364
- Publication date Jan 29, 2015
- Konica Minolta, Inc.
- Yohei Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20140334836
- Publication date Nov 13, 2014
- Konica Minolta, Inc.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR MEASURING LUBRICANT-INDUCED SURFACE ROUGHNESS AND IMAGE...
- Publication number 20140286653
- Publication date Sep 25, 2014
- Konica Minolta, Inc.
- Tomohisa YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING BLADE AND IMAGE FORMING APPARATUS
- Publication number 20130034375
- Publication date Feb 7, 2013
- Konica Minolta Business Technologies, Inc.
- Kuniaki KASHIWAKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Apparatus, Developer Unit and Image Forming Apparatus
- Publication number 20090047042
- Publication date Feb 19, 2009
- Konica Minolta Business Technologies, Inc.
- Masayuki Nishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20070212127
- Publication date Sep 13, 2007
- Konica Minolta Business Technologies, Inc.
- Tsugihito Yoshiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tsugihito Yoshiyama

Person

Patents Grantslast 30 patents

Image forming apparatus, lubricant application method, and computer...

Image forming apparatus with a charging power supply that outputs a...

Image forming apparatus, image forming apparatus control method, an...

Image forming apparatus with a structure for removing residual deve...

Method for measuring lubricant-induced surface roughness and image...

Image forming apparatus

Image forming apparatus and lubricant application method

Cleaning blade and image forming apparatus

Rotary developing apparatus rotatably accommodating a plurality of...

Image forming apparatus

Image forming apparatus with a charging member which removes smears...

Image forming apparatus and method using charge control means

Apparatus for controlling an exposure

Image forming apparatus with improved efficiency of maintenance con...

Efficient control system of image forming apparatus

Image forming apparatus

Image forming apparatus with improved maintenance control

Image forming apparatus

Image forming apparatus capable of efficient maintenance work

Image forming apparatus with charge wire cleaners

Image forming apparatus

Electrophotographic copying machine

Electrophotographic copying machine

Patents Applicationslast 30 patents

IMAGE FORMING DEVICE AND CONTROL METHOD

IMAGE FORMING APPARATUS, LUBRICANT APPLICATION METHOD, AND COMPUTER...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, IMAGE FORMING APPARATUS CONTROL METHOD, AN...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND LUBRICANT APPLICATION METHOD

IMAGE FORMING DEVICE

METHOD FOR MEASURING LUBRICANT-INDUCED SURFACE ROUGHNESS AND IMAGE...

CLEANING BLADE AND IMAGE FORMING APPARATUS

Developing Apparatus, Developer Unit and Image Forming Apparatus

Image forming apparatus