Inventor · disambiguated record
Naozumi Hatada
Also filed as: HATADA NAOZUMI
5 granted patents·1 pending application·75 citations·filing 1990–2005
79Inventor score
Top patents by PatentIndex Score
6 records- 0181US6780067B1Combined integral molded product using pre-molded memberHITACHI LTD·Filed 2000·Granted Aug 24, 2004·26 cites·4 claims
- 0268US4987474ASemiconductor device and method of manufacturing the sameHITACHI LTD·Filed 1990·Granted Jan 22, 1991·41 cites·60 claims
- 0366US6986502B2Throttle bodyHITACHI CAR ENG CO LTD·Filed 2001·Granted Jan 17, 2006·5 cites·5 claims
- 0453US7316385B2Throttle bodyHITACHI LTD·Filed 2005·Granted Jan 8, 2008·2 cites·7 claims
- 0549US6538385B2Cathode-ray tube and flat electrode of electronic gun and production methodHITACHI LTD·Filed 2001·Granted Mar 25, 2003·1 cites·15 claims
- 0640US2002021549A1Hybrid housing of metal board and synthetic resinFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →