Inventor

TSUJI YUKIKAZU

JP3 patents

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

ITO YASURO

2 patents

US4686852AAug 18, 1987

Method of preparing mortar or concrete

ITO YASURO24 citations78

US4715719ADec 29, 1987

Method of preparing mortar or concrete

ITO YASURO1 citations48

(unassigned)

1 patent

US5452213ASep 19, 1995

Process and apparatus for preparing mixture comprising granular materials such as sand, powder such as cement and liquid

29 citations88