IP Library Granted Patent US 5,983,290
Granted Patent Utility
US 5,983,290 · App. 08/862,700

Information processing system using portable terminal unit and data communication adapter therefor

Inventors: Takao Obata, Mitsuaki Kumagai, Akihiko Iura, Akio Murata, Shinji Yamamoto, Makoto Sato, Akira Okawado, Shinichiro Tsurumaru, Maki Miyata, Toshiyuki Kobayashi, Nobuaki Akasawa, Masahiko Okano, Takao Miyanaga
Patented Case View Patent ↗
Granted: Nov 9, 1999 Filed: May 23, 1997
Inventors
Takao Obata
Mitsuaki Kumagai
Akihiko Iura
Akio Murata
Shinji Yamamoto
Makoto Sato
Akira Okawado
Shinichiro Tsurumaru
Maki Miyata
Toshiyuki Kobayashi
Nobuaki Akasawa
Masahiko Okano
Takao Miyanaga
Assignee (at issue)
Fujitsu Limited

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Quick Facts
Patent No.
US 5,983,290
App. No.
08/862,700
Filed
1997-05-23
Granted
1999-11-09
Kind
A