Inventor · disambiguated record
Akio Kayanuma
Also filed as: KAYANUMA AKIO
8 granted patents·107 citations·filing 1975–2010
86Inventor score
Top patents by PatentIndex Score
8 records- 0178US8268080B2Apparatus and method for preparing composite particulates using vapor depositionSUDO GO·Filed 2009·Granted Sep 18, 2012·3 cites·13 claims
- 0278US5163178ASemiconductor device having enhanced impurity concentration profileSONY CORP·Filed 1990·Granted Nov 10, 1992·47 cites·1 claims
- 0356US8545934B2Apparatus and method for preparing composite particulatesSUDO GO·Filed 2010·Granted Oct 1, 2013·0 cites·5 claims
- 0454US4024564ASemiconductor device having at least one PN junction and channel stopper surrounder by a protecture conducting layerSONY CORP·Filed 1975·Granted May 17, 1977·17 cites·6 claims
- 0553US4584055AMethod for manufacturing a semiconductor deviceSONY CORP·Filed 1984·Granted Apr 22, 1986·18 cites·2 claims
- 0643US4980748ASemiconductor device made with a trenching processSONY CORP·Filed 1989·Granted Dec 25, 1990·12 cites·2 claims
- 0735US4984053ABipolar transistor with reduced parasitic capacitanceSONY CORP·Filed 1988·Granted Jan 8, 1991·6 cites·4 claims
- 0829US4591398AMethod for manufacturing a semiconductor device utilizing self-aligned oxide-nitride maskingSONY CORP·Filed 1984·Granted May 27, 1986·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →