Inventor

SASAGAWA YUKIO

JP2 patents

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

DENKI KAGAKU KOGYO KK

1 patent

US4915740AApr 10, 1990

Hydraulic material composition having high strength

DENKI KAGAKU KOGYO KK54 citations90

NIPPON SODA CO

1 patent

US4292426ASep 29, 1981

Process of producing hydroxypropyl cellulose

NIPPON SODA CO19 citations69