Inventor · disambiguated record
Kosaku Hirose
Also filed as: HIROSE KOSAKU
4 granted patents·78 citations·filing 1995–2002
79Inventor score
Technology areasH03K
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0189US6657459B2Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of themHITACHI LTD·Filed 2002·Granted Dec 2, 2003·33 cites·28 claims
- 0282US5677641AGate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of themHITACHI LTD·Filed 1995·Granted Oct 14, 1997·34 cites·5 claims
- 0361US6462580B2Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of themHITACHI LTD·Filed 2000·Granted Oct 8, 2002·7 cites·24 claims
- 0439US6172532B1Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of themHITACHI LTD·Filed 1997·Granted Jan 9, 2001·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →