Inventor · disambiguated record
Kazuo Akamatsu
Also filed as: AKAMATSU KAZUO
7 granted patents·1 pending application·50 citations·filing 1989–2022
81Inventor score
Top patents by PatentIndex Score
8 records- 0181US6650017B1Electrical wiring of semiconductor device enabling increase in electromigration (EM) lifetimeDENSO CORP·Filed 2000·Granted Nov 18, 2003·24 cites·12 claims
- 0268US8441122B2Semiconductor device having semiconductor chip and metal plateFUKUOKA DAISUKE·Filed 2010·Granted May 14, 2013·3 cites·3 claims
- 0368US6908857B2Method of manufacturing semiconductor deviceDENSO CORP·Filed 2003·Granted Jun 21, 2005·10 cites·8 claims
- 0458US12439670B2Semiconductor device and method of manufacturing the sameDENSO CORP·Filed 2022·Granted Oct 7, 2025·0 cites·5 claims
- 0546US5018001AAluminum line with crystal grainsNIPPON DENSO CO·Filed 1989·Granted May 21, 1991·13 cites·17 claims
- 0629US2011207264A1Manufacturing method of semiconductor deviceDENSO CORP·Filed 2010·Application pending·0 cites
- 0728US8405218B2Semiconductor device and method of patterning resin insulation layer on substrate of the sameTOMISAKA MANABU·Filed 2010·Granted Mar 26, 2013·0 cites·8 claims
- 0824US8263490B2Formation method of metallic electrode of semiconductor device and metallic electrode formation apparatusTOMISAKA MANABU·Filed 2010·Granted Sep 11, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →