Inventor · disambiguated record
Takafumi Yamashita
Also filed as: YAMASHITA TAKAFUMI
4 granted patents·2 pending applications·2 citations·filing 1990–2021
57Inventor score
Top patents by PatentIndex Score
6 records- 0149US11510281B2Wireless communications apparatus and electronic deviceSHARP KK·Filed 2021·Granted Nov 22, 2022·0 cites·10 claims
- 0247US11424129B2Method of etching boron-doped p-type silicon wafer, method of evaluating metal contamination of boron-doped p-type silicon wafer and method of manufacturing boron-doped p-type silicon waferSUMCO CORP·Filed 2018·Granted Aug 23, 2022·0 cites·6 claims
- 0340US7892862B2Method of evaluating thermal treatment and method of manufacturing semiconductor waferSUMCO CORP·Filed 2007·Granted Feb 22, 2011·0 cites·11 claims
- 0438US2024068208A1Water supply deviceSUNTORY HOLDINGS LTD·Filed 2021·Application pending·0 cites
- 0531US2013279184A1Lighting apparatusYAMASHITA TAKAFUMI·Filed 2011·Application pending·0 cites
- 0625US4990454AYH206 cell line and monoclonal antibody produced by itNIHON MEDIPHYSICS CO LTD·Filed 1990·Granted Feb 5, 1991·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →