Inventor · disambiguated record
Jun Zamma
Also filed as: ZAMMA JUN
4 granted patents·1 pending application·125 citations·filing 1980–2002
79Inventor score
Files withTOYO ENGINEERING CORP4
Top patents by PatentIndex Score
5 records- 0189US4321234AChemical process and apparatus thereforTOYO ENGINEERING CORP·Filed 1980·Granted Mar 23, 1982·68 cites·11 claims
- 0282US4431049ABayonet tube heat exchangerTOYO ENGINEERING CORP·Filed 1980·Granted Feb 14, 1984·40 cites·4 claims
- 0356US2003036972A1Material procurement apparatus and material procurement methodFiled 2002·Application pending·0 cites
- 0446US4368778AHeat exchanger with U-tubesTOYO ENGINEERING CORP·Filed 1980·Granted Jan 18, 1983·12 cites·4 claims
- 0533US4347221ACatalytic converterTOYO ENGINEERING CORP·Filed 1981·Granted Aug 31, 1982·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →