Tetsuo Kato

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Patents Grantslast 30 patents

Information Patent Grant
Imidazoline derivative, possible tautomer thereof, and vulnerary in...
- Patent number 5,750,552
- Issue date May 12, 1998
- Arax Co., Ltd.
- Eitaro Arakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole derivative, pharmaceutically acceptable salt thereof, and...
- Patent number 5,733,922
- Issue date Mar 31, 1998
- Arax Co., Ltd.
- Eitaro Arakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing tapered rods
- Patent number 4,842,818
- Issue date Jun 27, 1989
- Daido Tokushuko Kabushiki Kaisha
- Tetsuo Kato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat-resisting steels
- Patent number 4,650,645
- Issue date Mar 17, 1987
- Daido Steel Company Limited
- Tetsuo Kato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Free cutting steel containing controlled inclusions and the method...
- Patent number 4,434,006
- Issue date Feb 28, 1984
- Daido Tokushuko Kabushiki Kaisha
- Tetsuo Kato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Free cutting steel containing sulfide inclusion particles with cont...
- Patent number 4,279,646
- Issue date Jul 21, 1981
- Daido Tokushuko Kabushiki Kaisha
- Tetsuo Kato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...