Inventor

OTA SABURO

JP2 patents

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

MITSUBISHI MINING & CEMENT CO

1 patent

US4837995AJun 13, 1989

Anchoring device for a tension member of prestressed concrete

MITSUBISHI MINING & CEMENT CO24 citations88

TOYO BOSEKI

1 patent

US6136750AOct 24, 2000

Thermal recording media and void-containing polyolefin films for use therein

TOYO BOSEKI2 citations60