Inventor · disambiguated record
Tadashi Ebihara
Also filed as: EBIHARA TADASHI
4 granted patents·1 pending application·89 citations·filing 1976–2022
77Inventor score
Top patents by PatentIndex Score
5 records- 0192US4419413APowder molding method and powder compression molded composite article having a rest-curve like boundaryNIPPON PISTON RING CO LTD·Filed 1982·Granted Dec 6, 1983·64 cites·38 claims
- 0254US2025093459A1Underwater positioning system and methodAOMI CONSTRUCTION CO LTD·Filed 2022·Application pending·0 cites
- 0351US4509722AComposite valve seatNIPPON PISTON RING CO LTD·Filed 1982·Granted Apr 9, 1985·12 cites·4 claims
- 0445US4414284ATwo layer sintered piston ring with a rest-curve like boundaryNIPPON PISTON RING CO LTD·Filed 1982·Granted Nov 8, 1983·9 cites·4 claims
- 0541US4025247ACorner sealTOYO KOGYO CO·Filed 1976·Granted May 24, 1977·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →