Torao Ohchi

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Patents Grantslast 30 patents

Information Patent Grant
Automatic sewing machine exclusively used for sewing zipper on work...
- Patent number 4,928,612
- Issue date May 29, 1990
- Tokyo Juki Industrial Co., Ltd.
- Tohru Hiramatsu
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Automatic sewing machine exclusively used for sewing zipper on work...
- Patent number 4,892,049
- Issue date Jan 9, 1990
- Tokyo Juki Industrial Co., Ltd.
- Tohru Hiramatsu
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Automatic sewing machine exclusively used for sewing zipper on work...
- Patent number 4,854,251
- Issue date Aug 8, 1989
- Tokyo Juki Industrial Co., Ltd.
- Tohru Hiramatsu
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Automatic sewing machine exclusively used for sewing zipper on work...
- Patent number 4,848,255
- Issue date Jul 18, 1989
- Tokyo Juki Industrial Co., Ltd.
- Tohru Hiramatsu
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Workpiece detector for a sewing machine
- Patent number 4,848,256
- Issue date Jul 18, 1989
- Tokyo Juki Industrial Co., Ltd.
- Torao Ohchi
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Workpiece holding-down device for a sewing machine
- Patent number 4,538,533
- Issue date Sep 3, 1985
- Tokyo Juki Industrial Co., Ltd.
- Torao Ohchi
- D05 - SEWING EMBROIDERING TUFTING