Inventor · disambiguated record
Toshiya Tsukao
Also filed as: TSUKAO TOSHIYA
3 granted patents·1 pending application·56 citations·filing 1989–2010
68Inventor score
Top patents by PatentIndex Score
4 records- 0185US4967105ALoad current control-type logic circuitSHARP KK·Filed 1989·Granted Oct 30, 1990·43 cites·14 claims
- 0260US6683332B2Heterojunction bipolar transistor and manufacturing method therefor including electrode alloyed reaction layersSHARP KK·Filed 2001·Granted Jan 27, 2004·13 cites·12 claims
- 0335US2007205432A1Heterojunction bipolar transistor and power amplifier using sameSHARP KK·Filed 2007·Application pending·0 cites
- 0427US8432213B2Wave detector circuit and high-frequency circuitOISHI SHINGO·Filed 2010·Granted Apr 30, 2013·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →