Inventor
EGAWA TETSUJI
JP6 patents
Patents
6 patentsUS11364569B2Jun 21, 2022
Metal member and method of manufacturing the same
TOYOTA MOTOR CO LTD2 citations68
US5927119AJul 27, 1999
Bulge forming method and apparatus
TOYOTA MOTOR CO LTD15 citations68
US11833612B2Dec 5, 2023
Metal member and method of manufacturing the same
TOYOTA MOTOR CO LTD0 citations57
US11565301B2Jan 31, 2023
Metal member manufacturing method
TOYOTA MOTOR CO LTD0 citations53
US12263517B2Apr 1, 2025
Press apparatus and method for manufacturing different-thickness metal plate
TOYOTA MOTOR CO LTD0 citations47
US9573247B2Feb 21, 2017
Shot peening method
TOYOTA MOTOR CO LTD0 citations44