Inventor · disambiguated record
Yasuo Ashizawa
Also filed as: ASHIZAWA YASUO
5 granted patents·189 citations·filing 1986–1998
84Inventor score
Files withTOSHIBA KK5
Top patents by PatentIndex Score
5 records- 0184US5898909AUltra high frequency radio communication apparatusTOSHIBA KK·Filed 1996·Granted Apr 27, 1999·86 cites·22 claims
- 0268US5319223AHigh electron mobility transistorTOSHIBA KK·Filed 1992·Granted Jun 7, 1994·29 cites·10 claims
- 0364US5168077AMethod of manufacturing a p-type compound semiconductor thin film containing a iii-group element and a v-group element by metal organics chemical vapor depositionTOSHIBA KK·Filed 1990·Granted Dec 1, 1992·39 cites·17 claims
- 0463US6072203ASemiconductor deviceTOSHIBA KK·Filed 1998·Granted Jun 6, 2000·23 cites·20 claims
- 0555US4664063AMolecular beam epitaxial growth apparatusTOSHIBA KK·Filed 1986·Granted May 12, 1987·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →