Inventor

ISHIZAKI MASAHIKO

JP4 patents

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

TOKUYAMA SODA KK

2 patents

US4802907AFeb 7, 1989

N-substituted chloroacetanilides processes for production thereof, and herbicidal composition comprising the same

TOKUYAMA SODA KK12 citations71

US5234894AAug 10, 1993

Carbonyl acetonitrile derivative and herbicide containing it as an active component

TOKUYAMA SODA KK3 citations54

TOKUYAMA CORP

2 patents

US5674811AOct 7, 1997

Cyanoketone derivative and herbicide containing it as an active component

TOKUYAMA CORP0 citations37

US5629265AMay 13, 1997

Cyanoketone derivative and herbicide containing it as an active component

TOKUYAMA CORP0 citations37