Inventor · disambiguated record
Masafumi Kawanaka
Also filed as: KAWANAKA MASAFUMI
3 granted patents·1 pending application·26 citations·filing 1989–2010
64Inventor score
Top patents by PatentIndex Score
4 records- 0164US8332190B2Circuit simulator, circuit simulation method and programTANOMURA MASAHIRO·Filed 2007·Granted Dec 11, 2012·5 cites·28 claims
- 0251US5047365AMethod for manufacturing a heterostructure transistor having a germanium layer on gallium arsenide using molecular beam epitaxial growthNEC CORP·Filed 1989·Granted Sep 10, 1991·21 cites·6 claims
- 0332US9377206B2Indoor unit of air conditioning apparatusKAWANAKA MASAFUMI·Filed 2010·Granted Jun 28, 2016·0 cites·17 claims
- 0432US2011006388A1Semiconductor deviceKAWANAKA MASAFUMI·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →