Inventor
SHIBATA KENZO
JP4 patents
Patents
4 patentsUS12544858B2Feb 10, 2026
Laser welding method and laser welding device
PANASONIC IP MAN CO LTD0 citations48
US12296405B2May 13, 2025
Laser welding device with changing focal position and laser welding method using same
PANASONIC IP MAN CO LTD0 citations47
US12263540B2Apr 1, 2025
Laser processing device and laser processing method using same
PANASONIC IP MAN CO LTD0 citations47
US12263541B2Apr 1, 2025
Laser processing device and laser processing method using same
PANASONIC IP MAN CO LTD0 citations47