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Koichi Tanikawa

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 82(Granted Patents)

Location History:

Nyuzen, JP (1984)
Toyama, JP (1986 - 1989)

Company Filing History:

Yoshida Kogyo K.k.

Years Active: 1984-1989

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4823446 - Fluid-tight slide fastener stringer (1989-04-25),

2. 4744133 - Fluid-tight slide fastener stringer (1988-05-17),

3. 4724586 - Water-resistant slide fastener and method of manufacturing the same (1988-02-16),

4. 4607416 - Fluid-tight slide fastener (1986-08-26),

5. 4596065 - Method of producing an airtight and waterproof slide fastener (1986-06-24),

6. 4580321 - Fluid-tight slide fastener (1986-04-08),

7. 4427458 - Method for forming protective surface film on aluminum shaped articles (1984-01-24),

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