Inventor · disambiguated record

Toshiyuki Oono

Also filed as: OONO TOSHIYUKI

1 granted patent·1 pending application·10 citations·filing 1998–2004

33Inventor score

Technology areasH10D

Files withHITACHI LTD1

Top patents by PatentIndex Score

2 records

0143US6384428B1Silicon carbide semiconductor switching deviceHITACHI LTD·Filed 1998·Granted May 7, 2002·10 cites·10 claims
0231US2005006649A1Static induction transistor, method of manufacturing same and electric power conversion apparatusFiled 2004·Application pending·0 cites

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