Masako Nomoto

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Tokorozawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Keyword extracting system and text retrieval system using the same
- Patent number 6,212,517
- Issue date Apr 3, 2001
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhiro Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document retrieval system
- Patent number 6,154,737
- Issue date Nov 28, 2000
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Inaba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document retrieval system for retrieving a necessary document
- Patent number 5,991,755
- Issue date Nov 23, 1999
- Matsushita Electric Industrial Co., Ltd.
- Naohiko Noguchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Information Extraction System
- Publication number 20070255553
- Publication date Nov 1, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masako Nomoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document retrieval system and question answering system
- Publication number 20040049499
- Publication date Mar 11, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masako Nomoto
- G06 - COMPUTING CALCULATING COUNTING