Inventor · disambiguated record

Ryoichiro Koshi

Also filed as: KOSHI RYOICHIRO

2 granted patents·161 citations·filing 1995–1996

70Inventor score

Technology areasG01R H10P

Files withTOKYO ELECTRON LTD2

Top patents by PatentIndex Score

2 records

0191US5828225ASemiconductor wafer probing apparatusTOKYO ELECTRON LTD·Filed 1996·Granted Oct 27, 1998·111 cites·21 claims
0275US5783492APlasma processing method, plasma processing apparatus, and plasma generating apparatusTOKYO ELECTRON LTD·Filed 1995·Granted Jul 21, 1998·50 cites·10 claims

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