Kenji Koyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coin treating device
- Patent number 6,918,826
- Issue date Jul 19, 2005
- Kabushiki Kaisha Nippon Conlux
- Kenji Nakajima
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin handling method and device
- Patent number 6,536,577
- Issue date Mar 25, 2003
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin processor
- Patent number 5,697,483
- Issue date Dec 16, 1997
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin payout device
- Patent number 5,679,070
- Issue date Oct 21, 1997
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin processor
- Patent number 5,579,886
- Issue date Dec 3, 1996
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin processing apparatus
- Patent number 5,468,181
- Issue date Nov 21, 1995
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin processing apparatus
- Patent number 5,346,047
- Issue date Sep 13, 1994
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Coin handling method and device
- Publication number 20030116401
- Publication date Jun 26, 2003
- Kabushiki Kaisha Nippon Conlux
- Takeshi Ishida
- G07 - CHECKING-DEVICES
Information Patent Application
Coin treating device
- Publication number 20020168931
- Publication date Nov 14, 2002
- Kenji Nakajmima
- G07 - CHECKING-DEVICES
Information Patent Application
Coin handling method and device
- Publication number 20010023809
- Publication date Sep 27, 2001
- Takeshi Ishida
- G07 - CHECKING-DEVICES