Katsuo Takahara

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Oota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming shaped configuration at end of long element
- Patent number 5,211,048
- Issue date May 18, 1993
- Mitsuba Electric Mfg. Co., Ltd.
- Katsuo Takahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for manufacturing a cold-forged shaft
- Patent number 5,127,253
- Issue date Jul 7, 1992
- Mitsuba Electric Mfg., Co., Ltd.
- Katsuo Takahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming shaped configuration at end of long element
- Patent number 5,065,605
- Issue date Nov 19, 1991
- Mitsuba Electric Mfg. Co., Ltd.
- Katsuo Takahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Starter motor and process of forming pinion shaft used in the start...
- Patent number 4,896,551
- Issue date Jan 30, 1990
- Mitsuba Electric Manufacturing Co., Ltd.
- Hideyuki Minami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...