Kazuhiro Ono

Follow

Person

Hiki-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Document retrieval assisting method and system for the same and doc...
- Patent number 6,745,183
- Issue date Jun 1, 2004
- Hitachi, Ltd.
- Shingo Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer program embodied on a computer-readable medium for a docum...
- Patent number 6,654,738
- Issue date Nov 25, 2003
- Hitachi, Ltd.
- Shingo Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document retrieval assisting method, system and service using close...
- Patent number 6,457,004
- Issue date Sep 24, 2002
- Hitachi, Ltd.
- Shingo Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document retrieval assisting method and system for the same and doc...
- Patent number 6,446,065
- Issue date Sep 3, 2002
- Hitachi, Ltd.
- Shingo Nishioka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Document retrieval assisting method and system for the same and doc...
- Publication number 20020178153
- Publication date Nov 28, 2002
- Hitachi, Ltd.
- Shingo Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document retrieval assisting method and system for the same and doc...
- Publication number 20020042792
- Publication date Apr 11, 2002
- Hitachi, Ltd.
- Shingo Nishioka
- G06 - COMPUTING CALCULATING COUNTING