Inventor · disambiguated record
Norimasa Ishitobi
Also filed as: ISHITOBI NORIMASA
3 granted patents·1 pending application·46 citations·filing 1999–2001
72Inventor score
Files withTDK CORP4
Top patents by PatentIndex Score
4 records- 0162US6236290B1Multilayer filterTDK CORP·Filed 1999·Granted May 22, 2001·16 cites·4 claims
- 0261US6452552B1Microstrip antennaTDK CORP·Filed 2001·Granted Sep 17, 2002·18 cites·10 claims
- 0356US6433751B1Lens antenna and lens antenna arrayTDK CORP·Filed 2001·Granted Aug 13, 2002·12 cites·11 claims
- 0432US2001050638A1Microstrip antennaTDK CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →