Inventor · disambiguated record
Toshiyuki Ishijima
Also filed as: ISHIJIMA TOSHIYUKI
3 granted patents·63 citations·filing 1988–1989
71Inventor score
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0167US4985718ASemiconductor memory device of one transistor-one capacitor memory cell typeNEC CORP·Filed 1989·Granted Jan 15, 1991·30 cites·11 claims
- 0267US4920397AStructure of complementary field effect transistorNEC CORP·Filed 1988·Granted Apr 24, 1990·30 cites·11 claims
- 0326US4876581AField effect transistor with short channel length and process of fabrication thereofNEC CORP·Filed 1988·Granted Oct 24, 1989·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →