Yutaka Hirasawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Loop material sewing method and loop sewing machine
- Patent number 9,873,965
- Issue date Jan 23, 2018
- Juki Corporation
- Yutaka Hirasawa
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Belt-loop sewing machine
- Patent number 6,223,667
- Issue date May 1, 2001
- Juki Corporation
- Yasushi Ono
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Welt forming device, and fabric guide
- Patent number 5,640,917
- Issue date Jun 24, 1997
- Juki Corporation
- Tomio Nii
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
LOOP MATERIAL SEWING METHOD AND LOOP SEWING MACHINE
- Publication number 20160237605
- Publication date Aug 18, 2016
- Juki Corporation
- Yutaka HIRASAWA
- D05 - SEWING EMBROIDERING TUFTING