Kumiko Hisai

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Sakado-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Telephone call fee payment certificate number sales system and device
- Publication number 20050228758
- Publication date Oct 13, 2005
- Michihiro Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mobile telephone fare forehead payment registration system and device
- Publication number 20050164674
- Publication date Jul 28, 2005
- Kabushiki Kaisha Nippon Conlux
- Michihiro Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cashless vending system, method, vending machine, and center apparatus
- Publication number 20050131577
- Publication date Jun 16, 2005
- KABUSHIKI KAISHA NIPPON CONLUX
- Michihiro Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cashless automatic vendor system and method, and automatic vendor
- Publication number 20040129778
- Publication date Jul 8, 2004
- Michihiro Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information transmission method and system
- Publication number 20040002365
- Publication date Jan 1, 2004
- Kabushiki Kaisha Nippon Conlux
- Michihiro Ota
- G06 - COMPUTING CALCULATING COUNTING