Inventor · disambiguated record
Hisashi Nagai
Also filed as: NAGAI HISASHI
11 granted patents·3 pending applications·10 citations·filing 2002–2024
81Inventor score
Top patents by PatentIndex Score
14 records- 0183US11513529B2Audio system and method of controlling conveyer deviceYAMAHA CORP·Filed 2020·Granted Nov 29, 2022·2 cites·15 claims
- 0270US7067990B2Projection type video displaySANYO ELECTRIC CO·Filed 2005·Granted Jun 27, 2006·5 cites·18 claims
- 0362US7990723B2Housing structure of acoustic controllerYAMAHA CORP·Filed 2008·Granted Aug 2, 2011·2 cites·3 claims
- 0459US7733660B2Housing structure of acoustic controllerYAMAHA CORP·Filed 2008·Granted Jun 8, 2010·1 cites·6 claims
- 0559US2025123737A1Audio and Video Processing Device and Processing DeviceYAMAHA CORP·Filed 2024·Application pending·0 cites
- 0653US10778350B2Fader deviceYAMAHA CORP·Filed 2019·Granted Sep 15, 2020·0 cites·7 claims
- 0748US2023360826A1Fader deviceYAMAHA CORP·Filed 2023·Application pending·0 cites
- 0847US11422767B2Playback system, vibrator, and playback system control methodYAMAHA CORP·Filed 2019·Granted Aug 23, 2022·0 cites·8 claims
- 0947US9379831B2Acoustic controllerYAMAHA CORP·Filed 2014·Granted Jun 28, 2016·0 cites·8 claims
- 1046US10854221B2Audio device including non-contact power feeding mechanismYAMAHA CORP·Filed 2019·Granted Dec 1, 2020·0 cites·10 claims
- 1146US10725222B2Display device, electronic apparatus, and light guide unitYAMAHA CORP·Filed 2018·Granted Jul 28, 2020·0 cites·10 claims
- 1243US11216243B2Audio visual device, playback method, and playback systemYAMAHA CORP·Filed 2020·Granted Jan 4, 2022·0 cites·10 claims
- 1341US2023334164A1Document redacted part displaying system, document redacted part displaying method, and programNEC CORP·Filed 2020·Application pending·0 cites
- 1437US7439968B2Display deviceSANYO ELECTRIC CO·Filed 2002·Granted Oct 21, 2008·0 cites·6 claims
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