Inventor · disambiguated record

Youichiro Kazama

Also filed as: KAZAMA YOUICHIRO

1 granted patent·13 citations·filing 1993–1993

36Inventor score

Technology areasC23C

Files withHITACHI METALS LTD1

Top patents by PatentIndex Score

1 record

0143US5569334AStainless steel member for semiconductor fabrication equipment and surface treatment method thereforHITACHI METALS LTD·Filed 1993·Granted Oct 29, 1996·13 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →