Yoshiya Sakai

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Fujisawa, 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 electrodes for self-shielded arc welding
- Patent number 4,571,480
- Issue date Feb 18, 1986
- Kabushiki Kaisha Kobe Seiko Sho
- Yoshiya Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux-cored wire electrode suitable for use in gas-shielded arc-welding
- Patent number 4,510,374
- Issue date Apr 9, 1985
- Kabushiki Kaisha Kobe Seiko Sho
- Minoru Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux-cored wire for gas-shielded arc welding
- Patent number 4,465,921
- Issue date Aug 14, 1984
- Kobe Steel, Limited
- Yoshiya Sakai
- 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