Inventor

KAKINUMA TOSHIAKI

JP2 patents

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

MITSUBISHI MINING & CEMENT CO

1 patent

US4411702AOct 25, 1983

Method for sheet forming a gypsum hardened body

MITSUBISHI MINING & CEMENT CO24 citations76

MITSUBISHI MINING & CO LTD

1 patent

US4717503AJan 5, 1988

Demolition agent for brittle materials

MITSUBISHI MINING & CO LTD6 citations62