Yoshikatsu Ooi

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
Communication apparatus
- Publication number 20020007458
- Publication date Jan 17, 2002
- Yoshikatsu Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus
- Publication number 20020001378
- Publication date Jan 3, 2002
- Yoshikatsu Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication terminal apparatus with e-mail address input function
- Publication number 20010028469
- Publication date Oct 11, 2001
- Yoshikatsu Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system, communication apparatus, center apparatus, an...
- Publication number 20010014149
- Publication date Aug 16, 2001
- Yoshikatsu Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE