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Hamamatsu, Japan

Tomoo Yamagishi

USPTO Granted Patents = 5

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 14(Granted Patents)

Location History:

Hamamatsu, JA (1976 - 1977)
Hamamatsu, JP (1980 - 1983)

Company Filing History:

Nippon Gakki Seizo Kabushiki Kaisha

Years Active: 1976-1983

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4383856 - Method for manufacturing multilayer head core (1983-05-17),

2. 4242711 - Multilayer magnetic head core (1980-12-30),

3. 4007066 - Material having a high magnetic permeability (1977-02-08),

4. 3989555 - Nickel-iron material having high magnetic permeability (1976-11-02),

5. 3972745 - Ni-Fe-Al Material having high magnetic permeability (1976-08-03),

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