Ryuichi Ozono

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Butting device for joining running steel sheets
- Patent number 5,172,846
- Issue date Dec 22, 1992
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kanji Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Four high mill of the paired-roll-crossing type
- Patent number 4,453,393
- Issue date Jun 12, 1984
- Mitsubishi Jukogyo Kabushiki Kaisha
- Hiroyuki Hino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...