Hiroyuki Tomioka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bobbin thread winding apparatus
- Patent number 5,839,679
- Issue date Nov 24, 1998
- Juki Corporation
- Kazunori Katayama
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Apparatus for supplying the bobbin thread of the sewing machine
- Patent number 5,769,343
- Issue date Jun 23, 1998
- Juki Corporation
- Hiroyuki Tomioka
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Under thread supply apparatus and method of supplying under thread
- Patent number 5,694,874
- Issue date Dec 9, 1997
- Juki Corporation
- Masao Nakamura
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Under thread supply apparatus and method of supplying under thread
- Patent number 5,606,927
- Issue date Mar 4, 1997
- Juki Corporation
- Masao Nakamura
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Under thread supply apparatus and method of supplying under thread
- Patent number 5,603,273
- Issue date Feb 18, 1997
- Juki Corporation
- Masao Nakamura
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Under thread supply apparatus
- Patent number 5,584,257
- Issue date Dec 17, 1996
- Juki Corporation
- Masao Nakamura
- D05 - SEWING EMBROIDERING TUFTING