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Kozo Ishizaki

USPTO Granted Patents = 3

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 60(Granted Patents)

Location History:

Nagaoka-shi, Niigata, JP (1997)
Otsuka-cho, Ota-ku, Tokyo, JP (1998)
Nagaoke-Shi, Niigata JP (2002)

Company Filing History:

Alps Electric Co., Ltd.

3 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1997-2002

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6485533 - Porous grinding stone and method of production thereof (2002-11-26),

2. 5718736 - Porous ultrafine grinder (1998-02-17),

3. 5637123 - Porous metal bond grinder and method of manufacturing the same (1997-06-10),

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