Nobutaka Maeda

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming asymmetrical articles by rolling
- Patent number 5,060,497
- Issue date Oct 29, 1991
- Nissan Motor Co., Ltd.
- Ryoichi Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for treating a solution or a slurry solution
- Patent number 4,818,445
- Issue date Apr 4, 1989
- Mitsubishi Jukogyo Kabushiki Kaisha
- Masakazu Onizuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for forming asymmetrical articles by rolling
- Patent number 4,811,585
- Issue date Mar 14, 1989
- Nissan Motor Co., Ltd.
- Ryoichi Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drum shear
- Patent number 4,399,727
- Issue date Aug 23, 1983
- Mitsubishi Jukogyo Kabushiki Kaisha
- Shunji Omori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of rolling strip
- Patent number 4,353,237
- Issue date Oct 12, 1982
- Mitsubishi Jukogyo Kabushiki Kaisha
- Shunji Omori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Exhaust gas desulfurization apparatus
- Patent number 4,351,650
- Issue date Sep 28, 1982
- Mitsubishi Jukogyo Kabushiki Kaisha
- Naoharu Shinoda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL