Inventor · disambiguated record
Hajime Otsuka
Also filed as: OTSUKA HAJIME
2 granted patents·2 pending applications·39 citations·filing 1990–2023
63Inventor score
Top patents by PatentIndex Score
4 records- 0166US2025346761A1Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and wiring boardPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0264US2025171628A1Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and wiring boardPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0360US5003401AApparatus for adjustment of optical axes in TV cameraIKEGAMI TSUSHINKI KK·Filed 1990·Granted Mar 26, 1991·27 cites·27 claims
- 0453US6126893AStave for cooling of blast furnace walls and method of manufacturing sameNIPPON STEEL CORP·Filed 1997·Granted Oct 3, 2000·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →