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Fujisawa, Japan

Shigeo Nagaoka

USPTO Granted Patents = 3

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 66(Granted Patents)

Location History:

Kamakura, JP (1983)
Fujisawa, JP (1992 - 1996)

Company Filing History:

Kabushiki Kaisha Kobe Seiko Sho

Years Active: 1983-1996

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5580475 - Flux-cored wire for gas shield arc welding with low fume (1996-12-03),

2. 5099103 - Flux-cored wire for gas shielded arc welding (1992-03-24),

3. 4367394 - Coated electrode for arc welding (1983-01-04),

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