Kenji Kuwana

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charging method and charging apparatus
- Patent number 7,523,073
- Issue date Apr 21, 2009
- Ricoh Company, Ltd.
- Takuji Nomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, server, and method for supporting cooking, and com...
- Patent number 7,359,867
- Issue date Apr 15, 2008
- Ricoh Company, Ltd.
- Kenji Kuwana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dish-providing assisting system, dish-providing assisting applicati...
- Patent number 7,321,866
- Issue date Jan 22, 2008
- Ricoh Company, Ltd.
- Kenji Kuwana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charge method, charge apparatus, and charge program for charging us...
- Patent number 7,286,782
- Issue date Oct 23, 2007
- Ricoh Company Ltd.
- Takuji Nomura
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Computer system, server, and method for supporting cooking, and com...
- Publication number 20060218048
- Publication date Sep 28, 2006
- Kenji Kuwana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Charging method and charging apparatus
- Publication number 20050213719
- Publication date Sep 29, 2005
- Takuji Nomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Charge method, charge apparatus, and charge program for image formi...
- Publication number 20050207776
- Publication date Sep 22, 2005
- Takuji Nomura
- G07 - CHECKING-DEVICES
Information Patent Application
Information providing system
- Publication number 20050091325
- Publication date Apr 28, 2005
- Kenji Kuwana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Consumable-supplies purchase order method and system, customer equi...
- Publication number 20030004832
- Publication date Jan 2, 2003
- Haruo Kamimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dish-providing assisting system, dish-providing assisting applicati...
- Publication number 20020174015
- Publication date Nov 21, 2002
- Kenji Kuwana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system, server, and method for supporting cooking, and com...
- Publication number 20020143658
- Publication date Oct 3, 2002
- Kenji Kuwana
- G06 - COMPUTING CALCULATING COUNTING

Kenji Kuwana

Person

Patents Grantslast 30 patents

Charging method and charging apparatus

Computer system, server, and method for supporting cooking, and com...

Dish-providing assisting system, dish-providing assisting applicati...

Charge method, charge apparatus, and charge program for charging us...

Patents Applicationslast 30 patents

Computer system, server, and method for supporting cooking, and com...

Charging method and charging apparatus

Charge method, charge apparatus, and charge program for image formi...

Information providing system

Consumable-supplies purchase order method and system, customer equi...

Dish-providing assisting system, dish-providing assisting applicati...

Computer system, server, and method for supporting cooking, and com...