Inventor · disambiguated record
Masaaki Fukunaga
Also filed as: FUKUNAGA MASAAKI
5 granted patents·1 pending application·43 citations·filing 1981–2020
76Inventor score
Top patents by PatentIndex Score
6 records- 0188US4436561APress-formable high strength dual phase structure cold rolled steel sheet and process for producing the sameNIPPON STEEL CORP·Filed 1981·Granted Mar 13, 1984·30 cites·5 claims
- 0287US11504952B2Barrier materialJUJO PAPER CO LTD·Filed 2018·Granted Nov 22, 2022·8 cites·18 claims
- 0375US10882676B2Paper barrier materialJUJO PAPER CO LTD·Filed 2017·Granted Jan 5, 2021·2 cites·20 claims
- 0461US7749591B2Laminated sheetJUJO PAPER CO LTD·Filed 2005·Granted Jul 6, 2010·3 cites·19 claims
- 0551US11905662B2Paper barrier materialJUJO PAPER CO LTD·Filed 2020·Granted Feb 20, 2024·0 cites·4 claims
- 0643US2019270289A1Paper barrier materialJUJO PAPER CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →