Inventor · disambiguated record
Kooji Serizawa
Also filed as: SERIZAWA KOOJI
4 granted patents·291 citations·filing 1990–1997
82Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0189US5219765AMethod for manufacturing a semiconductor device including wafer aging, probe inspection, and feeding back the results of the inspection to the device fabrication processHITACHI LTD·Filed 1990·Granted Jun 15, 1993·160 cites·22 claims
- 0280US5440171ASemiconductor device with reinforcementHITACHI LTD·Filed 1993·Granted Aug 8, 1995·70 cites·34 claims
- 0377US6188546B1Method of electrically connecting a magnetic head, a magnetic head body and a magnetic disc apparatusHITACHI LTD·Filed 1997·Granted Feb 13, 2001·32 cites·15 claims
- 0467US5421081AMethod for producing electronic part mounting structureHITACHI LTD·Filed 1993·Granted Jun 6, 1995·29 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →