Hitoshi Nagaiwa

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Saitama, JP

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Patents Applicationslast 30 patents

Information Patent Application
Mechanical Blind Expansion Board-Anchor
- Publication number 20100003102
- Publication date Jan 7, 2010
- Hitoshi Nagaiwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
EXPANSION ANCHOR
- Publication number 20090013635
- Publication date Jan 15, 2009
- Hitoshi Nagaiwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...