Inventor · disambiguated record
Tomohisa Katayama
Also filed as: KATAYAMA TOMOHISA
3 granted patents·15 citations·filing 1990–2021
64Inventor score
Top patents by PatentIndex Score
3 records- 0185US11383334B2Tightening deviceHONDA MOTOR CO LTD·Filed 2021·Granted Jul 12, 2022·2 cites·1 claims
- 0264US8950050B2Vehicle body door opening method and device, door removing device and method, door holding device and method, and socketASAMIZU KENICHI·Filed 2011·Granted Feb 10, 2015·3 cites·4 claims
- 0339US5074924AProcess for producing galvanized, non-aging cold rolled steel sheets having good formability in a continuous galvanizing lineNIPPON STEEL CORP·Filed 1990·Granted Dec 24, 1991·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →