Inventor · disambiguated record
Ryotaro Isomura
Also filed as: ISOMURA RYOTARO
1 granted patent·5 pending applications·1 citations·filing 2019–2024
14Inventor score
Top patents by PatentIndex Score
6 records- 0160US11560255B2Can lidTOYO SEIKAN CO LTD·Filed 2019·Granted Jan 24, 2023·1 cites·11 claims
- 0260US2024309493A1Can lid for food or drinkTOYO SEIKAN CO LTD·Filed 2024·Application pending·0 cites
- 0345US2022143754A1Laser engraving device, laser engraving method, and device and method for manufacturing can lid having tabTOYO SEIKAN KAISHA LTD·Filed 2020·Application pending·0 cites
- 0443US2023058107A1Decorated aluminum base material production method and decorated aluminum base materialTOYO SEIKAN CO LTD·Filed 2020·Application pending·0 cites
- 0541US2021261290A1Tab for opening can lidTOYO SEIKAN KAISHA LTD·Filed 2019·Application pending·0 cites
- 0639US2023150722A1Can lid opening tab, can lid, method for manufacturing can lid opening tabTOYO SEIKAN CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →