Inventor
SHUDAI HIDEKI
JP6 patents
Patents
6 patentsUS12202079B2Jan 21, 2025
Welding device for plate laminated body in horizontal orientation and producing method for plate structure thereof
MAEKAWA SEISAKUSHO KK0 citations59
US10792748B2Oct 6, 2020
Welding device
MAEKAWA SEISAKUSHO KK1 citations57
US6915643B2Jul 12, 2005
Method and system for making ice by underwater supercooling release and low temperature water supply system comprising it
MAEKAWA SEISAKUSHO KK3 citations54
US12305935B2May 20, 2025
Method of producing plate laminate unit for heat exchanger
MAEKAWA SEISAKUSHO KK0 citations51
US12459045B2Nov 4, 2025
Welding device for non-circular plate and producing method for non-circular plate structure
MAEKAWA SEISAKUSHO KK0 citations48
US11167368B2Nov 9, 2021
Welding device and welding method
MAEKAWA SEISAKUSHO KK0 citations46