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Hiroaki Kohama

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 126(Granted Patents)

Location History:

Tokyo, JP (1995 - 1997)
Setagaya, JP (2010)

Company Filing History:

Kaisei Engineer Co., Ltd.

Years Active: 1995-2010

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7696747 - Electromagnetic induction type inspection device and method (2010-04-13),

2. 5689183 - Electromagnetic-induction type inspection device employing two induction (1997-11-18),

3. 5548214 - Electromagnetic induction inspection apparatus and method employing (1996-08-20),

4. 5432444 - Inspection device having coaxial induction and exciting coils forming a (1995-07-11),

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