Inventor · disambiguated record

Yoshitatsu Kojima

Also filed as: KOJIMA YOSHITATSU

2 granted patents·17 citations·filing 1991–1993

59Inventor score

Technology areasG11C

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0144US5265045ASemiconductor integrated circuit device with built-in memory circuit groupHITACHI LTD·Filed 1991·Granted Nov 23, 1993·9 cites·13 claims
0241US5377136ASemiconductor integrated circuit device with built-in memory circuit groupHITACHI LTD·Filed 1993·Granted Dec 27, 1994·8 cites·7 claims

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