Inventor · disambiguated record
Masashi Ohki
Also filed as: OHKI MASASHI
3 granted patents·16 citations·filing 1985–2006
66Inventor score
Top patents by PatentIndex Score
3 records- 0165US7579929B2Transmission circuit, antenna duplexer, and radio-frequency switch circuitHITACHI MEDIA ELECTRON KK·Filed 2006·Granted Aug 25, 2009·5 cites·8 claims
- 0236US4649465AVoltage stabilizer for a high-voltage generating circuitHITACHI LTD·Filed 1985·Granted Mar 10, 1987·7 cites·11 claims
- 0332US5615019ATelevision apparatus with built-in optical disk deviceHITACHI LTD·Filed 1995·Granted Mar 25, 1997·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →