Hiroshi Nagasawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner set and image forming method
- Patent number 11,860,570
- Issue date Jan 2, 2024
- Konica Minolta, Inc.
- Hiroshi Nagasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner
- Patent number 10,901,333
- Issue date Jan 26, 2021
- Konica Minolta, Inc.
- Kouji Sugama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner
- Patent number 10,353,309
- Issue date Jul 16, 2019
- Konica Minolta, Inc.
- Kouji Sugama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing pyrrole derivative, and intermediate thereof
- Patent number 10,308,604
- Issue date Jun 4, 2019
- Daiichi Sankyo Company, Limited
- Masashi Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Electrostatic image developing toner
- Patent number 10,133,200
- Issue date Nov 20, 2018
- Konica Minolta, Inc.
- Kouji Sugama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing pyrrole derivative, and intermediate thereof
- Patent number 10,005,725
- Issue date Jun 26, 2018
- Daiichi Sankyo Company, Limited
- Masashi Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Crystal of pyrrole derivative and method for producing the same
- Patent number 9,776,961
- Issue date Oct 3, 2017
- Daiichi Sankyo Company, Limited
- Masashi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing pyrrole derivative, and intermediate thereof
- Patent number 9,765,025
- Issue date Sep 19, 2017
- Daiichi Sankyo Company, Limited
- Masashi Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Crystal of pyrrole derivative and method for producing the same
- Patent number 9,676,713
- Issue date Jun 13, 2017
- Daiichi Sankyo Company, Limited
- Masashi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electronic guide system, contents server for electronic guide syste...
- Patent number 9,605,973
- Issue date Mar 28, 2017
- Sony Corporation
- Naoshi Kobuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic image developing toner
- Patent number 9,568,848
- Issue date Feb 14, 2017
- Konica Minolta, Inc.
- Hiroshi Nagasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crystal of pyrrole derivative and method for producing the same
- Patent number 9,499,483
- Issue date Nov 22, 2016
- Daiichi Sankyo Company, Limited
- Masashi Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Toner for electrostatic image development
- Patent number 9,423,712
- Issue date Aug 23, 2016
- Konica Minolta, Inc.
- Kouji Sugama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development
- Patent number 9,256,146
- Issue date Feb 9, 2016
- Konica Minolta, Inc.
- Takaki Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development
- Patent number 9,217,942
- Issue date Dec 22, 2015
- Konica Minolta, Inc.
- Aya Shirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image developing toner and electrophotographic...
- Patent number 9,188,892
- Issue date Nov 17, 2015
- Konica Minolta, Inc.
- Koji Shibata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner
- Patent number 9,017,911
- Issue date Apr 28, 2015
- Konica Minolta Business Technologies, Inc.
- Mikio Kouyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic guide system, contents server for electronic guide syste...
- Patent number 8,972,186
- Issue date Mar 3, 2015
- Sony Corporation
- Naoshi Kobuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Toner for electrostatic image development
- Patent number 8,916,323
- Issue date Dec 23, 2014
- Konica Minolta, Inc.
- Kouji Sugama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development
- Patent number 8,871,415
- Issue date Oct 28, 2014
- Konica Minolta, Inc.
- Hiroshi Nagasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development
- Patent number 8,859,178
- Issue date Oct 14, 2014
- Konica Minolta Business Technologies, Inc.
- Takaki Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 8,771,915
- Issue date Jul 8, 2014
- Konica Minolta Business Technologies, Inc.
- Noboru Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, manufacturing method thereof and image forming method
- Patent number 8,748,073
- Issue date Jun 10, 2014
- Konica Minolta Business Technologies, Inc.
- Hiroshi Nagasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic image and manufacturing method t...
- Patent number 8,741,523
- Issue date Jun 3, 2014
- Konica Minolta Business Technologies, Inc.
- Anju Hori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image developments
- Patent number 8,628,901
- Issue date Jan 14, 2014
- Konica Minolta Business Technologies, Inc.
- Takaki Kawamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner, developer, and method of manufacturing toner
- Patent number 8,557,492
- Issue date Oct 15, 2013
- Konica Minolta Business Technologies, Inc.
- Kenji Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic guide system, contents server for electronic guide syste...
- Patent number 8,467,954
- Issue date Jun 18, 2013
- Sony Corporation
- Naoshi Kobuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic guide system, contents server for electronic guide syste...
- Patent number 8,386,165
- Issue date Feb 26, 2013
- Sony Corporation
- Naoshi Kobuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Toner
- Patent number 8,361,688
- Issue date Jan 29, 2013
- Konica Minolta Business Technologies, Inc.
- Mikio Kouyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production method of toner, toner and developer
- Patent number 8,283,098
- Issue date Oct 9, 2012
- Konica Minolta Business Technologies, Inc.
- Mikio Kouyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM
- Publication number 20240302769
- Publication date Sep 12, 2024
- Konica Minolta, Inc.
- Kazumi OURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
TONER SET AND IMAGE FORMING METHOD
- Publication number 20220004113
- Publication date Jan 6, 2022
- Konica Minolta, Inc.
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Individual Authentication Medium, Method for Producing Same, and Au...
- Publication number 20190370454
- Publication date Dec 5, 2019
- KANKYO RESILIENCE CO., LTD
- Hiroshi Nagasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER
- Publication number 20190294064
- Publication date Sep 26, 2019
- Konica Minolta, Inc.
- KOUJI SUGAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER
- Publication number 20190018329
- Publication date Jan 17, 2019
- Konica Minolta, Inc.
- KOUJI SUGAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF
- Publication number 20180230095
- Publication date Aug 16, 2018
- DAIICHI SANKYO COMPANY, LIMITED
- Masashi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF
- Publication number 20170369438
- Publication date Dec 28, 2017
- DAIICHI SANKYO COMPANY, LIMITED
- Masashi Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
- Publication number 20170233341
- Publication date Aug 17, 2017
- DAIICHI SANKYO COMPANY, LIMITED
- Masashi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
- Publication number 20170057915
- Publication date Mar 2, 2017
- DAIICHI SANKYO COMPANY, LIMITED
- Masashi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER
- Publication number 20160370721
- Publication date Dec 22, 2016
- Konica Minolta, Inc.
- KOUJI SUGAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF
- Publication number 20160237034
- Publication date Aug 18, 2016
- DAIICHI SANKYO COMPANY, LIMITED
- Masashi Watanabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER
- Publication number 20160109819
- Publication date Apr 21, 2016
- Konica Minolta, Inc.
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME
- Publication number 20160096803
- Publication date Apr 7, 2016
- DAIICHI SANKYO COMPANY, LIMITED
- Masashi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20150227069
- Publication date Aug 13, 2015
- Konica Minolta, Inc.
- Kouji SUGAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Humidification unit, humidification method, and humidification system
- Publication number 20150137396
- Publication date May 21, 2015
- SINNIHON BIFUU CO., LTD.
- Dai Aramaki
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRONIC GUIDE SYSTEM, CONTENTS SERVER FOR ELECTRONIC GUIDE SYSTE...
- Publication number 20150134247
- Publication date May 14, 2015
- SONY CORPORATION
- Naoshi Kobuya
- G01 - MEASURING TESTING
Information Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND ELECTROPHOTOGRAPHIC...
- Publication number 20140363763
- Publication date Dec 11, 2014
- Konica Minolta, Inc.
- Koji SHIBATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20140349231
- Publication date Nov 27, 2014
- Konica Minolta, Inc.
- Aya SHIRAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20140287354
- Publication date Sep 25, 2014
- Konica Minolta, Inc.
- Takaki KAWAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, Manufacturing Method Thereof and Image Forming Method
- Publication number 20130323639
- Publication date Dec 5, 2013
- Konica Minolta Business Technologies, Inc.
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20130280649
- Publication date Oct 24, 2013
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20130280650
- Publication date Oct 24, 2013
- Konica Minolta, Inc.
- Kouji SUGAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20130209930
- Publication date Aug 15, 2013
- Konica Minolta Business Technologies Inc.
- Takaki KAWAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20130190473
- Publication date Jul 25, 2013
- Konica Minolta Business Technologies, Inc.
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC GUIDE SYSTEM, CONTENTS SERVER FOR ELECTRONIC GUIDE SYSTE...
- Publication number 20130179076
- Publication date Jul 11, 2013
- SONY CORPORATION
- Naoshi Kobuya
- G01 - MEASURING TESTING
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENTS
- Publication number 20130108953
- Publication date May 2, 2013
- Konica Minolta Business Technologies, Inc.
- Takaki KAWAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER, MANUFACTURING METHOD THEREOF AND IMAGE FORMING METHOD
- Publication number 20130004891
- Publication date Jan 3, 2013
- Konica Minolta Business Technologies, Inc.
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TONER
- Publication number 20120021353
- Publication date Jan 26, 2012
- Konica Minolta Business Technologies, Inc.
- Hiroshi NAGASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND MANUFACTURING METHOD T...
- Publication number 20110256476
- Publication date Oct 20, 2011
- Konica Minolta Business Technologies, Inc.
- Anju HORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD
- Publication number 20110256479
- Publication date Oct 20, 2011
- Konica Minolta Business Technologies, Inc.
- Noboru UEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroshi Nagasawa

Person

Patents Grantslast 30 patents

Toner set and image forming method

Electrostatic image developing toner

Electrostatic image developing toner

Method for producing pyrrole derivative, and intermediate thereof

Electrostatic image developing toner

Method for producing pyrrole derivative, and intermediate thereof

Crystal of pyrrole derivative and method for producing the same

Method for producing pyrrole derivative, and intermediate thereof

Crystal of pyrrole derivative and method for producing the same

Electronic guide system, contents server for electronic guide syste...

Electrostatic image developing toner

Crystal of pyrrole derivative and method for producing the same

Toner for electrostatic image development

Toner for electrostatic image development

Toner for electrostatic image development

Electrostatic latent image developing toner and electrophotographic...

Electrophotographic toner

Electronic guide system, contents server for electronic guide syste...

Toner for electrostatic image development

Toner for electrostatic image development

Toner for electrostatic image development

Image forming method

Toner, manufacturing method thereof and image forming method

Toner for developing electrostatic image and manufacturing method t...

Toner for electrostatic image developments

Toner, developer, and method of manufacturing toner

Electronic guide system, contents server for electronic guide syste...

Electronic guide system, contents server for electronic guide syste...

Toner

Production method of toner, toner and developer

Patents Applicationslast 30 patents

IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM

TONER SET AND IMAGE FORMING METHOD

Individual Authentication Medium, Method for Producing Same, and Au...

ELECTROSTATIC IMAGE DEVELOPING TONER

ELECTROSTATIC IMAGE DEVELOPING TONER

METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF

METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF

CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME

CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME

ELECTROSTATIC IMAGE DEVELOPING TONER

METHOD FOR PRODUCING PYRROLE DERIVATIVE, AND INTERMEDIATE THEREOF

ELECTROSTATIC IMAGE DEVELOPING TONER

CRYSTAL OF PYRROLE DERIVATIVE AND METHOD FOR PRODUCING THE SAME

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

Humidification unit, humidification method, and humidification system

ELECTRONIC GUIDE SYSTEM, CONTENTS SERVER FOR ELECTRONIC GUIDE SYSTE...

ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND ELECTROPHOTOGRAPHIC...

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

Toner, Manufacturing Method Thereof and Image Forming Method

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

ELECTRONIC GUIDE SYSTEM, CONTENTS SERVER FOR ELECTRONIC GUIDE SYSTE...

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENTS

TONER, MANUFACTURING METHOD THEREOF AND IMAGE FORMING METHOD

METHOD FOR PRODUCING TONER

TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND MANUFACTURING METHOD T...

IMAGE FORMING METHOD