Inventor · disambiguated record
Terumasa Shimizu
Also filed as: SHIMIZU TERUMASA
3 granted patents·32 citations·filing 1974–1991
69Inventor score
Files withPIONEER ELECTRONIC CORP3
Top patents by PatentIndex Score
3 records- 0166US4027102AVoice versus pulsed tone signal discrimination circuitPIONEER ELECTRONIC CORP·Filed 1975·Granted May 31, 1977·17 cites·8 claims
- 0259US5222007AAutomatic ejection system of a car stereo having a detachable grillePIONEER ELECTRONIC CORP·Filed 1991·Granted Jun 22, 1993·13 cites·4 claims
- 0320US3999016AAutomatic telephone answering and message recording apparatusPIONEER ELECTRONIC CORP·Filed 1974·Granted Dec 21, 1976·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →