Inventor · disambiguated record
Keizou Yamamoto
Also filed as: YAMAMOTO KEIZOU
5 granted patents·45 citations·filing 1988–1993
80Inventor score
Files withMURATA MANUFACTURING CO5
Top patents by PatentIndex Score
5 records- 0146US5270555APyroelectric IR-sensor with a molded inter connection device substrate having a low thermal conductivity coefficientMURATA MANUFACTURING CO·Filed 1992·Granted Dec 14, 1993·12 cites·10 claims
- 0243US4839960AMethod of manufacturing circuit component such as stator for variable resistorMURATA MANUFACTURING CO·Filed 1988·Granted Jun 20, 1989·9 cites·13 claims
- 0341US5344518APyroelectric IR-sensorMURATA MANUFACTURING CO·Filed 1993·Granted Sep 6, 1994·9 cites·2 claims
- 0440US5323025APyroelectric IR-sensor having a low thermal conductive ceramic substrateMURATA MANUFACTURING CO·Filed 1992·Granted Jun 21, 1994·10 cites·7 claims
- 0535US5063347AMagnetic sensor having a base with magnetoresistors and a magnet mounted on the baseMURATA MANUFACTURING CO·Filed 1990·Granted Nov 5, 1991·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →