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Tomoyuki OGAWA
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Positively chargeable toner
Patent number
10,488,775
Issue date
Nov 26, 2019
Kyocera Document Solutions Inc.
Tomoyuki Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic latent image developing toner
Patent number
10,303,073
Issue date
May 28, 2019
Kyocera Document Solutions Inc.
Tomoyuki Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic latent image developing toner
Patent number
9,753,388
Issue date
Sep 5, 2017
Kyocera Document Solutions Inc.
Masashi Tamagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic latent image developing toner
Patent number
9,594,324
Issue date
Mar 14, 2017
Kyocera Document Solutions Inc.
Masashi Tamagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner
Patent number
9,500,974
Issue date
Nov 22, 2016
Kyocera Document Solutions Inc.
Masashi Tamagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner and method of manufacturing same
Patent number
9,488,926
Issue date
Nov 8, 2016
Kyocera Document Solutions Inc.
Masashi Tamagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic latent image developing toner
Patent number
9,389,526
Issue date
Jul 12, 2016
Kyocera Document Solutions Inc.
Yoshio Ozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic charge image developing toner
Patent number
9,298,116
Issue date
Mar 29, 2016
Kyocera Document Solutions Inc.
Ken Maetani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
POSITIVELY CHARGEABLE TONER
Publication number
20190285999
Publication date
Sep 19, 2019
KYOCERA DOCUMENT SOLUTIONS INC.
Tomoyuki Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
Publication number
20180314177
Publication date
Nov 1, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Tomoyuki Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
Publication number
20170075244
Publication date
Mar 16, 2017
KYOCERA DOCUMENT SOLUTIONS INC.
Masashi Tamagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
Publication number
20160202623
Publication date
Jul 14, 2016
KYOCERA DOCUMENT SOLUTIONS INC.
Masashi Tamagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER
Publication number
20160033888
Publication date
Feb 4, 2016
KYOCERA DOCUMENT SOLUTIONS INC.
Masashi TAMAGAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
Publication number
20150153662
Publication date
Jun 4, 2015
KYOCERA DOCUMENT SOLUTIONS INC.
Ken MAETANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER AND METHOD OF MANUFACTURING SAME
Publication number
20150140486
Publication date
May 21, 2015
KYOCERA DOCUMENT SOLUTIONS INC.
Masashi TAMAGAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
Publication number
20150017582
Publication date
Jan 15, 2015
KYOCERA DOCUMENT SOLUTIONS INC.
Yoshio OZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY