Yoshitoki Tsubokawa

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Kurobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water-resistant slide fastener and method of manufacturing the same
- Patent number 4,724,586
- Issue date Feb 16, 1988
- Yoshida Kogyo K. K.
- Yoshitoki Tsubokawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener
- Patent number 4,718,149
- Issue date Jan 12, 1988
- Yoshida Kogyo K. K.
- Yoshitoki Tsubokawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener suitable for use on articles made of plastics material
- Patent number 4,675,950
- Issue date Jun 30, 1987
- Yoshida Kogyo K. K.
- Yoshitoki Tsubokawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener
- Patent number 4,651,389
- Issue date Mar 24, 1987
- Yoshida Kogyo K. K.
- Hiroshi Yoshida
- A41 - WEARING APPAREL
Information Patent Grant
Slide fastener
- Patent number 4,619,023
- Issue date Oct 28, 1986
- Yoshida Kogyo K. K.
- Yoshitoki Tsubokawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Water-resistant slide fastener stringer
- Patent number 4,601,085
- Issue date Jul 22, 1986
- Yoshida Kogyo K. K.
- Hiroshi Yoshida
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener
- Patent number 4,566,156
- Issue date Jan 28, 1986
- Yoshida Kogyo K. K.
- Hirotaka Sarasue
- A44 - HABERDASHERY JEWELLERY