Inventor · disambiguated record
Kazuhiro Oosawa
Also filed as: OOSAWA KAZUHIRO
2 granted patents·1 pending application·0 citations·filing 2020–2022
23Inventor score
Files withMITSUI MINING & SMELTING CO LTD3
Top patents by PatentIndex Score
3 records- 0152US12331212B2Resin composition, copper foil with resin, and printed wiring boardMITSUI MINING & SMELTING CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·7 claims
- 0248US12331182B2Resin composition and resin-attached copper foilMITSUI MINING & SMELTING CO LTD·Filed 2020·Granted Jun 17, 2025·0 cites·7 claims
- 0348US2022389162A1Resin composition and resin-attached copper foilMITSUI MINING & SMELTING CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →