Inventor · disambiguated record
Michiko Tsurumaru
Also filed as: TSURUMARU MICHIKO
7 granted patents·86 citations·filing 1976–1997
84Inventor score
Top patents by PatentIndex Score
7 records- 0189US4143790ACoated metal structure and process for production thereofTORAY INDUSTRIES·Filed 1976·Granted Mar 13, 1979·48 cites·11 claims
- 0272US4296182ACan composed of electrolytically chromated steelTOYO SEIKAN KAISHA LTD·Filed 1979·Granted Oct 20, 1981·16 cites·4 claims
- 0341US4332646AMethod for assaying iron-exposed portion of coated steel plate or processed product thereofTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Jun 1, 1982·9 cites·3 claims
- 0431US6136395ACan body having improved impactTOYO SEIKAN KAISHA LTD·Filed 1997·Granted Oct 24, 2000·5 cites·19 claims
- 0530US4846936AMethod and apparatus for measuring metal exposure in resin covering portion in metal container and constituent member thereofTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Jul 11, 1989·5 cites·8 claims
- 0628US4553682ABonded can of key-opening type and process for production thereofTOYO SEIKAN KAISHA LTD·Filed 1984·Granted Nov 19, 1985·3 cites·14 claims
- 0726US4556354AProcess for production of bonded can of key-opening typeTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Dec 3, 1985·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →