Inventor

OHSAKI YUKIO

JP4 patents

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

NEOTEC CO LTD

2 patents

US5178455AJan 12, 1993

Method for recycling wash residue of ready mixed concrete and system therefor

NEOTEC CO LTD21 citations86

US5209130AMay 11, 1993

Method for recycling wash residue of ready mixed concrete and system therefor

NEOTEC CO LTD4 citations57

NISSAN MOTOR

1 patent

US5075411ADec 24, 1991

Curable epoxy resin composition for structural parts containing polyamine derived mannich base and novolac or bisphenol F epoxy resin

NISSAN MOTOR9 citations70

NEOTEC CO INC

1 patent

US5237858AAug 24, 1993

Method for determining the unhydration ratio of cement contained in cement sludge

NEOTEC CO INC6 citations54