Company Filing History:

7 out of 1,883

Kobe Steel, Ltd.

patents

3 out of 1,100

Kabushiki Kaisha Kobe Seiko Sho

patents

Years Active: 1977-1988

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4764224 - Baked flux for submerged arc welding (1988-08-16),

2. 4561888 - Welding wire for use in submerged arc welding of Cr-Mo steels (1985-12-31),

3. 4503129 - Shielded metal arc welding electrode for Cr-Mo low alloy steels (1985-03-05),

4. 4338142 - Melting flux composition for submerged arc welding (1982-07-06),

5. 4214141 - Multiple electrode submerged arc welding method (1980-07-22),

6. 4046988 - Method of preventing base metal end crack in arc welding and end tab (1977-09-06),

7. 4037078 - Process for welding aluminum and aluminum alloys in horizontal welding (1977-07-19),

8. 4029933 - Method of vertical welding of aluminum and aluminum alloys (1977-06-14),

9. 4019018 - Process for narrow gap welding of aluminum alloy thick plates (1977-04-19),

10. 4017339 - Flux for use in submerged arc welding of steel (1977-04-12),

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Location History:

Company Filing History:

Years Active: 1977-1988