Inventor · disambiguated record

Yasunobu Tanizaki

Also filed as: TANIZAKI YASUNOBU

2 granted patents·17 citations·filing 1985–1997

58Inventor score

Technology areasH10W

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0139US4662057AMethod of manufacturing a semiconductor integrated circuit deviceHITACHI LTD·Filed 1985·Granted May 5, 1987·11 cites·9 claims
0234US5889312ASemiconductor device having circuit element in stress gradient region by film for isolation and method of manufacturing the sameHITACHI LTD·Filed 1997·Granted Mar 30, 1999·6 cites·26 claims

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