Shun HATANAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image drum cartridge
- Patent number D916958
- Issue date Apr 20, 2021
- Oki Data Corporation
- Masashi Fujii
- D18 - Printing and office machinery
Information Patent Grant
Image drum cartridge
- Patent number D910743
- Issue date Feb 16, 2021
- Oki Data Corporation
- Masashi Fujii
- D18 - Printing and office machinery
Information Patent Grant
Image drum cartridge
- Patent number D910742
- Issue date Feb 16, 2021
- Oki Data Corporation
- Masashi Fujii
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D898820
- Issue date Oct 13, 2020
- Oki Data Corporation
- Junichi Ushikubo
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D898114
- Issue date Oct 6, 2020
- Oki Data Corporation
- Junichi Ushikubo
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D892921
- Issue date Aug 11, 2020
- Oki Data Corporation
- Junichi Ushikubo
- D18 - Printing and office machinery
Information Patent Grant
Developer container, image formation unit, and image formation appa...
- Patent number 10,606,208
- Issue date Mar 31, 2020
- Oki Data Corporation
- Hisatoshi Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container, image forming unit, and image forming apparatus
- Patent number 10,295,934
- Issue date May 21, 2019
- Oki Data Corporation
- Shun Hatanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development device, image forming unit and image forming apparatus
- Patent number 9,772,580
- Issue date Sep 26, 2017
- Oki Data Corporation
- Shun Hatanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming unit and image forming apparatus
- Patent number 9,217,952
- Issue date Dec 22, 2015
- Oki Data Corporation
- Tetsu Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation unit and image formation apparatus
- Patent number 9,069,283
- Issue date Jun 30, 2015
- Oki Data Corporation
- Shun Hatanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPER CONTAINER, IMAGE FORMATION UNIT, AND IMAGE FORMATION APPA...
- Publication number 20190094786
- Publication date Mar 28, 2019
- Oki Data Corporation
- Hisatoshi SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER, IMAGE FORMING UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20190064702
- Publication date Feb 28, 2019
- Oki Data Corporation
- Shun HATANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20170031269
- Publication date Feb 2, 2017
- Oki Data Corporation
- Shun HATANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMATION UNIT AND IMAGE FORMATION APPARATUS
- Publication number 20130279925
- Publication date Oct 24, 2013
- Oki Data Corporation
- Shun HATANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20130223856
- Publication date Aug 29, 2013
- Oki Data Corporation
- Tetsu KOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Shun HATANAKA

Person

Patents Grantslast 30 patents

Image drum cartridge

Image drum cartridge

Image drum cartridge

Toner cartridge

Toner cartridge

Toner cartridge

Developer container, image formation unit, and image formation appa...

Toner container, image forming unit, and image forming apparatus

Development device, image forming unit and image forming apparatus

Image forming unit and image forming apparatus

Image formation unit and image formation apparatus

Patents Applicationslast 30 patents

DEVELOPER CONTAINER, IMAGE FORMATION UNIT, AND IMAGE FORMATION APPA...

TONER CONTAINER, IMAGE FORMING UNIT, AND IMAGE FORMING APPARATUS

DEVELOPMENT DEVICE, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS

IMAGE FORMATION UNIT AND IMAGE FORMATION APPARATUS

IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS