Kohji Kuwana

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heating device, drying device, fixing device, image forming apparat...
- Patent number 9,977,378
- Issue date May 22, 2018
- Ricoh Company, Ltd.
- Kohji Kuwana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid coating device, liquid coating device control method, and im...
- Patent number 9,364,847
- Issue date Jun 14, 2016
- Ricoh Company, Ltd.
- Junichi Moribe
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Web conveying device, printing apparatus, and tension control method
- Patent number 9,352,922
- Issue date May 31, 2016
- Ricoh Company, Ltd.
- Kohji Kuwana
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Treatment liquid application apparatus
- Patent number 9,108,438
- Issue date Aug 18, 2015
- Ricoh Company, Ltd.
- Kohji Kuwana
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing system and printing apparatus using continuous recording s...
- Patent number 8,955,439
- Issue date Feb 17, 2015
- Ricoh Company Limited
- Kohji Kuwana
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
HEATING APPARATUS, IMAGE FORMING APPARATUS, AND LIQUID DISCHARGE AP...
- Publication number 20240066891
- Publication date Feb 29, 2024
- Akitomo KUWABARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEATING DEVICE, DRYING DEVICE, FIXING DEVICE, IMAGE FORMING APPARAT...
- Publication number 20170090361
- Publication date Mar 30, 2017
- RICOH COMPANY, LTD.
- Kohji Kuwana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIQUID COATING DEVICE, LIQUID COATING DEVICE CONTROL METHOD, AND IM...
- Publication number 20150360254
- Publication date Dec 17, 2015
- Junichi MORIBE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
TREATMENT LIQUID APPLICATION APPARATUS
- Publication number 20150015636
- Publication date Jan 15, 2015
- RICOH COMPANY, LTD.
- Kohji Kuwana
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WEB CONVEYING DEVICE, PRINTING APPARATUS, AND TENSION CONTROL METHOD
- Publication number 20130068814
- Publication date Mar 21, 2013
- Kohji KUWANA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PRINTING SYSTEM, PRINTING APPARATUS, AND CONVEYANCE CONTROL METHOD
- Publication number 20110176851
- Publication date Jul 21, 2011
- Kohji Kuwana
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kohji Kuwana

Person

Patents Grantslast 30 patents

Heating device, drying device, fixing device, image forming apparat...

Liquid coating device, liquid coating device control method, and im...

Web conveying device, printing apparatus, and tension control method

Treatment liquid application apparatus

Printing system and printing apparatus using continuous recording s...

Patents Applicationslast 30 patents

HEATING APPARATUS, IMAGE FORMING APPARATUS, AND LIQUID DISCHARGE AP...

HEATING DEVICE, DRYING DEVICE, FIXING DEVICE, IMAGE FORMING APPARAT...

LIQUID COATING DEVICE, LIQUID COATING DEVICE CONTROL METHOD, AND IM...

TREATMENT LIQUID APPLICATION APPARATUS

WEB CONVEYING DEVICE, PRINTING APPARATUS, AND TENSION CONTROL METHOD

PRINTING SYSTEM, PRINTING APPARATUS, AND CONVEYANCE CONTROL METHOD