Masashi Doi

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Toyama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fastener stringer for concealed slide fastener
- Patent number 9,089,187
- Issue date Jul 28, 2015
- YKK Corporation
- Akira Takano
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Fastener stringer for hidden slide fastener
- Patent number 8,739,372
- Issue date Jun 3, 2014
- YKK Corporation
- Takayuki Hasegawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Noiseless surface fastener member, noiseless surface fastener combi...
- Patent number 7,152,283
- Issue date Dec 26, 2006
- YKK Corporation
- Teiichi Murayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fiber surface fastener and method for finishing same
- Patent number 6,681,457
- Issue date Jan 27, 2004
- YKK Corporation
- Mitsuhisa Okawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Surface fastener formed of fibers
- Patent number 6,565,943
- Issue date May 20, 2003
- YKK Corporation
- Yoichi Kondo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Disposable diaper and method of folding and fastening the same as w...
- Patent number 6,063,067
- Issue date May 16, 2000
- YKK Corporation
- Toshiaki Takizawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Fastener Stringer for Concealed Slide Fastener
- Publication number 20120167355
- Publication date Jul 5, 2012
- YKK Corporation
- Akira Takano
- D03 - WEAVING
Information Patent Application
SLIDER FOR SLIDE FASTENER
- Publication number 20090056086
- Publication date Mar 5, 2009
- YKK Corporation
- Masahiro Ujihara
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Noiseless surface fastener member, noiseless surface fastener combi...
- Publication number 20060032033
- Publication date Feb 16, 2006
- Teiichi Murayama
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Noiseless surface fastener member, noiseless surface fastener combi...
- Publication number 20030221298
- Publication date Dec 4, 2003
- Teiichi Murayama
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Fiber surface fastener and method for finishing same
- Publication number 20030106189
- Publication date Jun 12, 2003
- Mitsuhisa Okawa
- A44 - HABERDASHERY JEWELLERY