Hayato Sakae

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Billing system capable of being connected to an output apparatus ha...
- Patent number 8,319,998
- Issue date Nov 27, 2012
- Ricoh Company, Ltd.
- Takashi Kaneko
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BILLING SYSTEM, SERVER APPARATUS AND BILLING APPARATUS
- Publication number 20090207440
- Publication date Aug 20, 2009
- Takashi KANEKO
- G06 - COMPUTING CALCULATING COUNTING