Inventor
TAKIGAWA TOSHIJI
4 patents
⚠️ This page may combine multiple inventors who share the name “TAKIGAWA TOSHIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL IND
3 patentsUS4484443ANov 27, 1984
Control system for superhigh pressure generation circuit
SUMITOMO METAL IND11 citations71
US4242781AJan 6, 1981
Variable crown sleeve roll
SUMITOMO METAL IND14 citations64
US4344801AAug 17, 1982
Heavy thick high-strength casting having improved weldability and impact properties
SUMITOMO METAL IND1 citations48