Inventor · disambiguated record
Sinpei Iijima
Also filed as: IIJIMA SINPEI
2 granted patents·13 citations·filing 1998–2002
58Inventor score
Technology areasH10P
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0160US6627497B2Semiconductor integrated circuit device and method of manufacturing the sameHITACHI LTD·Filed 2002·Granted Sep 30, 2003·7 cites·30 claims
- 0237US6583463B1Semiconductor integrated circuit device with information storage capacitor having ruthenium dioxide lower electrode and crystallized TA2O5 capacitor insulatorHITACHI LTD·Filed 1998·Granted Jun 24, 2003·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →