Inventor · disambiguated record
Katsumi Osaki
Also filed as: OSAKI KATSUMI
2 granted patents·36 citations·filing 1995–2002
62Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0165US6677788B2Semiconductor integrated circuitHITACHI LTD·Filed 2002·Granted Jan 13, 2004·15 cites·11 claims
- 0263US5614860AVoltage-controlled filter circuit, a semiconductor integrated circuit device for signal processing, and a signal reading apparatus using the circuit and the apparatusHITACHI LTD·Filed 1995·Granted Mar 25, 1997·21 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →