Tetsuya Ohba

Person

Ibarakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Web loader, conveyor, dryer, and printer
- Patent number 11,358,403
- Issue date Jun 14, 2022
- Ricoh Company, Ltd.
- Tetsuya Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drying device and inkjet printer system including drying device
- Patent number 10,000,076
- Issue date Jun 19, 2018
- Ricoh Company, Ltd.
- Tetsuya Ohba
- F26 - DRYING
Information Patent Grant
Drying device and inkjet printer system including drying device
- Patent number 9,884,490
- Issue date Feb 6, 2018
- Ricoh Company, Ltd.
- Tetsuya Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Coating apparatus and image forming system
- Patent number 9,233,557
- Issue date Jan 12, 2016
- Ricoh Company, Ltd.
- Masaru Hoshina
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Treatment liquid application device and image forming system
- Patent number 9,162,485
- Issue date Oct 20, 2015
- Ricoh Company, Ltd.
- Tetsuya Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pre-applying liquid applying apparatus for inkjet printer and image...
- Patent number 8,911,072
- Issue date Dec 16, 2014
- Ricoh Company, Ltd.
- Tetsuya Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Powder container apparatus and image forming apparatus
- Patent number 8,369,720
- Issue date Feb 5, 2013
- Ricoh Company, Ltd.
- Tetsuya Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Release agent supplying member, release agent supplying apparatus a...
- Patent number 5,881,348
- Issue date Mar 9, 1999
- Hitachi Koki Co., Ltd.
- Ken Onodera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus and fixing method for electrophotographic apparatus
- Patent number 5,842,098
- Issue date Nov 24, 1998
- Hitachi Koki Co., Ltd.
- Hiroshi Ueno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
WEB LOADER, CONVEYOR, DRYER, AND PRINTER
- Publication number 20200398588
- Publication date Dec 24, 2020
- RICOH COMPANY, LTD.
- Tetsuya Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND INKJET PRINTER SYSTEM INCLUDING DRYING DEVICE
- Publication number 20180126752
- Publication date May 10, 2018
- RICOH COMPANY, LTD.
- Tetsuya OHBA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND INKJET PRINTER SYSTEM INCLUDING DRYING DEVICE
- Publication number 20170165978
- Publication date Jun 15, 2017
- RICOH COMPANY, LTD.
- Tetsuya OHBA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
COATING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20150210091
- Publication date Jul 30, 2015
- Masaru HOSHINA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
TREATMENT LIQUID APPLICATION DEVICE AND IMAGE FORMING SYSTEM
- Publication number 20140253652
- Publication date Sep 11, 2014
- Tetsuya Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRE-APPLYING LIQUID APPLYING APPARATUS FOR INKJET PRINTER AND IMAGE...
- Publication number 20120229580
- Publication date Sep 13, 2012
- RICOH COMPANY, LTD.
- Tetsuya OHBA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POWDER CONTAINER APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100196021
- Publication date Aug 5, 2010
- Tetsuya OHBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tetsuya Ohba

Person

Patents Grantslast 30 patents

Web loader, conveyor, dryer, and printer

Drying device and inkjet printer system including drying device

Drying device and inkjet printer system including drying device

Coating apparatus and image forming system

Treatment liquid application device and image forming system

Pre-applying liquid applying apparatus for inkjet printer and image...

Powder container apparatus and image forming apparatus

Release agent supplying member, release agent supplying apparatus a...

Fixing apparatus and fixing method for electrophotographic apparatus

Patents Applicationslast 30 patents

WEB LOADER, CONVEYOR, DRYER, AND PRINTER

DRYING DEVICE AND INKJET PRINTER SYSTEM INCLUDING DRYING DEVICE

DRYING DEVICE AND INKJET PRINTER SYSTEM INCLUDING DRYING DEVICE

COATING APPARATUS AND IMAGE FORMING SYSTEM

TREATMENT LIQUID APPLICATION DEVICE AND IMAGE FORMING SYSTEM

PRE-APPLYING LIQUID APPLYING APPARATUS FOR INKJET PRINTER AND IMAGE...

POWDER CONTAINER APPARATUS AND IMAGE FORMING APPARATUS