Inventor · disambiguated record
Koji Kaniwa
Also filed as: KANIWA KOJI
7 granted patents·2 pending applications·95 citations·filing 1984–2025
79Inventor score
Top patents by PatentIndex Score
9 records- 0189US4677645AAudio signal transmission system having noise reduction meansHITACHI LTD·Filed 1984·Granted Jun 30, 1987·75 cites·8 claims
- 0285US12436613B2Image display device and image display methodMAXELL LTD·Filed 2024·Granted Oct 7, 2025·0 cites·14 claims
- 0375US2025240389A1Watching monitoring device and watching monitoring methodMAXELL LTD·Filed 2025·Application pending·0 cites
- 0474US4769722AApparatus for recording and reproducing a video signal and for recording and reproducing a PCM audio signal on forward and reverse tape travelling directionsHITACHI LTD·Filed 1985·Granted Sep 6, 1988·20 cites·4 claims
- 0569US12153734B2Image display device and image display methodMAXELL LTD·Filed 2020·Granted Nov 26, 2024·0 cites·10 claims
- 0661US12294814B2Watching monitoring device and watching monitoring methodMAXELL LTD·Filed 2020·Granted May 6, 2025·0 cites·15 claims
- 0746US2023386104A1Information display device and information display methodMAXELL LTD·Filed 2020·Application pending·0 cites
- 0843US8315131B2Optical disc apparatus and back off control method for objective lensASHIDA AKIHIRO·Filed 2006·Granted Nov 20, 2012·0 cites·8 claims
- 0932US8406100B2Optical disc device and tracking servo control circuit thereforSAKAI HIROHARU·Filed 2011·Granted Mar 26, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →