Inventor · disambiguated record
Osamu Hosoi
Also filed as: HOSOI OSAMU
4 granted patents·10 citations·filing 1988–2019
61Inventor score
Files withITANI TETSUYA1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1PANASONIC IP MAN CO LTD1TEKTRONIX INC1
Top patents by PatentIndex Score
4 records- 0146US8111977B2Playback device and methodITANI TETSUYA·Filed 2009·Granted Feb 7, 2012·0 cites·12 claims
- 0244US11375272B2Video display apparatus, method of controlling video display apparatus, and recoding mediumPANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 28, 2022·0 cites·5 claims
- 0341US5025311AVideo signal separating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jun 18, 1991·10 cites·7 claims
- 0436US7519491B2Data processing method for spectrum analyzerTEKTRONIX INC·Filed 2006·Granted Apr 14, 2009·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Osamu Hosoi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →