Inventor · disambiguated record
Akio Tomita
Also filed as: TOMITA AKIO
5 granted patents·252 citations·filing 1975–2002
84Inventor score
Top patents by PatentIndex Score
5 records- 0192US4014089AMethod of connecting beams and columns of steel frame constructionKAJIMA CORP·Filed 1975·Granted Mar 29, 1977·82 cites·9 claims
- 0292US3938297AFittings for connecting columns and beams of steel frame constructionKAJIMA CORP·Filed 1975·Granted Feb 17, 1976·75 cites·3 claims
- 0383US4905436AColumn/beam joint structureHITACHI METALS LTD·Filed 1988·Granted Mar 6, 1990·60 cites·7 claims
- 0461US5063719AColumn base structureHITACHI METALS LTD·Filed 1988·Granted Nov 12, 1991·27 cites·5 claims
- 0550US6745528B2Stainless-steel floor and method of constructing the stainless-steel floorKAJIMA CORP·Filed 2002·Granted Jun 8, 2004·8 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Akio Tomita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →