Shigeo Nagaoka

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Kamakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flux-cored wire for gas shield arc welding with low fume
- Patent number 5,580,475
- Issue date Dec 3, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Yoshiya Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux-cored wire for gas shielded arc welding
- Patent number 5,099,103
- Issue date Mar 24, 1992
- Kabushiki Kaisha Kobe Seiko Sho
- Minoru Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coated electrode for arc welding
- Patent number 4,367,394
- Issue date Jan 4, 1983
- Kabushiki Kaisha Kobe Seiko Sho
- Yoshiya Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR