Inventor · disambiguated record

Shigeo Okabayashi

Also filed as: OKABAYASHI SHIGEO

2 granted patents·25 citations·filing 1983–1989

60Inventor score

Technology areasC04B

Files withUBE INDUSTRIES2

Top patents by PatentIndex Score

2 records

0156US4964912AHeat-curing cement composition, method of hardening same, and hardened body formed therefromUBE INDUSTRIES·Filed 1989·Granted Oct 23, 1990·18 cites·5 claims
0235US4452637AExpansive cement additive and cementitious material added therewithUBE INDUSTRIES·Filed 1983·Granted Jun 5, 1984·7 cites·11 claims

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