Inventor · disambiguated record
Takahiko Yamashita
Also filed as: YAMASHITA TAKAHIKO
3 granted patents·23 citations·filing 1990–2006
67Inventor score
Top patents by PatentIndex Score
3 records- 0178US7637702B2Drilling methodHITACHI VIA MECHANICS LTD·Filed 2006·Granted Dec 29, 2009·11 cites·8 claims
- 0246US7130715B2Machining method and machining apparatusHITACHI VIA MECHANICS LTD·Filed 2003·Granted Oct 31, 2006·2 cites·19 claims
- 0338US5200906AWire-cut electric discharge machining methodHITACHI SEIKO KK·Filed 1990·Granted Apr 6, 1993·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →