Juhei Nakagaki

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Nakai-machi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tracing system for analyzing an information distribution route by a...
- Patent number 5,862,336
- Issue date Jan 19, 1999
- Fuji Xerox Co., Ltd.
- Juhei Nakagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracing system having follow-up distribution section for distributi...
- Patent number 5,857,077
- Issue date Jan 5, 1999
- Fuji Xerox Co., Ltd.
- Juhei Nakagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information tracing system and information tracing method
- Patent number 5,822,533
- Issue date Oct 13, 1998
- Fuji Xerox Co., Ltd.
- Kazuo Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information tracing system and information tracing method
- Patent number 5,745,686
- Issue date Apr 28, 1998
- Fuji Xerox Co., Ltd.
- Kazuo Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data management system for a personal data base
- Patent number 5,557,794
- Issue date Sep 17, 1996
- Fuji Xerox Co., Ltd.
- Yoshifumi Matsunaga
- G06 - COMPUTING CALCULATING COUNTING