Inventor
OKUYAMA Hikaru
JP4 patents
Patents
4 patentsUS10993547B2May 4, 2021
End member for fastening cover material
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US10646006B2May 12, 2020
Cover attachment structure and method
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US12103207B2Oct 1, 2024
Manufacturing method of cover material fastening member and manufacturing apparatus of cover material fastening member
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US10820719B2Nov 3, 2020
Skin-material fixing tool
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