Inventor · disambiguated record
Munemitsu Hamada
Also filed as: HAMADA MUNEMITSU
9 granted patents·156 citations·filing 1988–2000
90Inventor score
Files withTDK CORP9
Top patents by PatentIndex Score
9 records- 0182US4808883ADischarge lamp device having semiconductor ceramic cathodeTDK CORP·Filed 1988·Granted Feb 28, 1989·30 cites·15 claims
- 0279US6383416B1Electron-emitting material and preparing processTDK CORP·Filed 2000·Granted May 7, 2002·15 cites·22 claims
- 0378US5793276AOrganic PTC thermistorTDK CORP·Filed 1996·Granted Aug 11, 1998·32 cites·28 claims
- 0477US6432325B1ElectrodeTDK CORP·Filed 2000·Granted Aug 13, 2002·14 cites·20 claims
- 0574US5091820ACeramic piezoelectric element with electrodes formed by reductionTDK CORP·Filed 1989·Granted Feb 25, 1992·19 cites·14 claims
- 0662US6172453B1Discharge lamp electrodeTDK CORP·Filed 1994·Granted Jan 9, 2001·15 cites·7 claims
- 0756US5982088ACeramic cathode fluorescent discharge lampTDK CORP·Filed 1997·Granted Nov 9, 1999·14 cites·5 claims
- 0849US5084426ASemiconductive ceramic compositionTDK CORP·Filed 1989·Granted Jan 28, 1992·10 cites·10 claims
- 0941US4987515ACeramic capacitor with electrodes formed by reductionTDK CORP·Filed 1989·Granted Jan 22, 1991·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →