Toshio Sawada

Follow

Person

Okazaki, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Thread winding mechanism for a sewing machine
- Patent number 4,091,755
- Issue date May 30, 1978
- Aisin Seiki Kabushiki Kaisha
- Hitoshi Ishikawa
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Pattern indicator mechanism for a sewing machine
- Patent number 4,064,817
- Issue date Dec 27, 1977
- Aisin Seiki Kabushiki Kaisha
- Toshio Sawada
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Extension table for sewing machines
- Patent number 4,058,072
- Issue date Nov 15, 1977
- Aisin Seiki Kabushiki Kaisha
- Hitoshi Ishikawa
- D05 - SEWING EMBROIDERING TUFTING