Inventor

SHIOIRI TAKAYUKI

JP4 patents

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

SANWA KAGAKU KENKYUSHO CO

1 patent

US4198510AApr 15, 1980

Piperidenylmethylidene phosphonylamidines

SANWA KAGAKU KENKYUSHO CO3 citations55

YAKULT HONSHA KK

1 patent

US5158970AOct 27, 1992

Proline derivatives

YAKULT HONSHA KK2 citations53

EISAI CO LTD

1 patent

US5986088ANov 16, 1999

Process for the preparation of azide derivatives

EISAI CO LTD1 citations48

CHISSO CORP

1 patent

US4424158AJan 3, 1984

Process for preparing trialkylsilyldiazomethanes

CHISSO CORP0 citations42