Inventor · disambiguated record
Kazuaki Tatsumi
Also filed as: TATSUMI KAZUAKI
3 granted patents·3 pending applications·31 citations·filing 1983–2013
60Inventor score
Top patents by PatentIndex Score
6 records- 0178US4508953AMethod of multi-layer weldingKOBE STEEL LTD·Filed 1983·Granted Apr 2, 1985·31 cites·11 claims
- 0245US8269353B2Semiconductor device having a plurality of adhesion area patterns and one or more non-adhesion area patternsMIYATA KOJI·Filed 2009·Granted Sep 18, 2012·0 cites·9 claims
- 0344US2011064984A1Solar battery module substrate and solar battery moduleSHARP KK·Filed 2010·Application pending·0 cites
- 0441US2009184413A1Insulative wiring board, semiconductor package using the same, and method for producing the insulative wiring boardTATSUMI KAZUAKI·Filed 2008·Application pending·0 cites
- 0540US8436456B2Wiring board, semiconductor device and method for manufacturing semiconductor deviceSOTA YOSHIKI·Filed 2009·Granted May 7, 2013·0 cites·10 claims
- 0637US2015200176A1Semiconductor device and method for producing sameSHARP KK·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →