Inventor · disambiguated record
Takeshi Matsuka
Also filed as: MATSUKA TAKESHI
6 granted patents·3 pending applications·57 citations·filing 1992–2022
75Inventor score
Top patents by PatentIndex Score
9 records- 0174US9651571B2Specimen pre-processing connection device and system provided with deviceHITACHI HIGH TECH CORP·Filed 2014·Granted May 16, 2017·2 cites·11 claims
- 0271US5571375AMethod of removing native oxide film from a contact hole on silicon waferDAINIPPON SCREEN MFG·Filed 1992·Granted Nov 5, 1996·52 cites·14 claims
- 0358US12297057B2Sample transport device and sample transport carrierHITACHI HIGH TECH CORP·Filed 2021·Granted May 13, 2025·0 cites·5 claims
- 0458US2025070694A1Conveying device and conveying methodHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0555US2024036068A1Specimen inspection system, and conveyance methodHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 0650US6978963B2Web feed method and web feed apparatusMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Dec 27, 2005·3 cites·5 claims
- 0744US2022252626A1Sample transport systemHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 0843US11567094B2Specimen inspection automation system and method for managing empty specimen carrierHITACHI HIGH TECH CORP·Filed 2019·Granted Jan 31, 2023·0 cites·2 claims
- 0937US11073527B2Automated sample inspection system and method for controlling sameHITACHI HIGH TECH CORP·Filed 2017·Granted Jul 27, 2021·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →