Takahisa Ishikawa

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication system, control apparatus, and wireless term...
- Patent number 10,057,883
- Issue date Aug 21, 2018
- Fujitsu Limited
- Masanobu Kawakishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION SYSTEM, CONTROL APPARATUS, AND WIRELESS TERM...
- Publication number 20160360508
- Publication date Dec 8, 2016
- Fujitsu Limited
- Masanobu Kawakishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus, communication program, and communication m...
- Publication number 20080080686
- Publication date Apr 3, 2008
- Fujitsu Limited
- Wataru Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated circuit card, mobile communication terminal device, tran...
- Publication number 20070119917
- Publication date May 31, 2007
- FUJITSU LIMITED
- Tadato Tomikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mail server, mail receiving apparatus, mail server program storage...
- Publication number 20060224679
- Publication date Oct 5, 2006
- FUJITSU LIMITED
- Yoshimitsu Kikuchi
- G06 - COMPUTING CALCULATING COUNTING