Inventor

SOGA YASUYUKI

2 patents

⚠️ This page may combine multiple inventors who share the name “SOGA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKEDA CHEMICAL INDUSTRIES LTD

1 patent

US4256773AMar 17, 1981

Brominated carbonaceous molecular sieve and method of use therefor

TAKEDA CHEMICAL INDUSTRIES LTD19 citations78

DIJET IND CO LTD

1 patent

US4046517ASep 6, 1977

Cemented carbide material for cutting operation

DIJET IND CO LTD31 citations75