Inventor · disambiguated record
Hirotaka Sazuka
Also filed as: SAZUKA HIROTAKA
3 granted patents·0 citations·filing 2016–2018
38Inventor score
Technology areasH10P
Top patents by PatentIndex Score
3 records- 0140US11684999B2Laser irradiation apparatusJSW AKTINA SYSTEM CO LTD·Filed 2017·Granted Jun 27, 2023·0 cites·14 claims
- 0235US12011777B2Laser processing apparatus, laser processing method, and method for manufacturing semiconductor deviceJSW AKTINA SYSTEM CO LTD·Filed 2018·Granted Jun 18, 2024·0 cites·14 claims
- 0331US11264259B2Workpiece conveyance apparatus, semiconductor manufacturing apparatus, and workpiece conveyance methodJAPAN STEEL WORKS LTD·Filed 2016·Granted Mar 1, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →