Patents/Inventors

Shigeo Yamagami

TokyoJP1 patent

3 Patents

US122761552025
Connecting Fitting Construction Materials and Connecting Method Therefor
BUNKA SHUTTER CO., Ltd.
0 cites
US117465852023
Connection Member for Construction Materials, Connecting Fitting Therefor, Connecting Structure Therefor, and Connecting Method Therefor
BUNKA SHUTTER CO., Ltd.
0 cites
US117465862023
Connecting Device for Construction Materials, Connecting Structure Therefor, and Connecting Method Therefor
BUNKA SHUTTER CO., Ltd.
0 cites