Inventor · disambiguated record
Yuichi Nakajima
Also filed as: NAKAJIMA YUICHI
7 granted patents·4 pending applications·88 citations·filing 1998–2023
85Inventor score
Files withFUJITSU TEN LTD3TOKAI RIKA CO LTD2FURUKAWA ELECTRIC CO LTD1NAKAJIMA YUICHI1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
11 records- 0185US7912239B2Flat speakerFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Mar 22, 2011·20 cites·6 claims
- 0278US7030522B2Exciter for directly vibrating boardFUJITSU TEN LTD·Filed 2005·Granted Apr 18, 2006·11 cites·6 claims
- 0374US8223987B2Attachment structure for a sound generating apparatusSHIBATA KIYOSEI·Filed 2007·Granted Jul 17, 2012·11 cites·11 claims
- 0474US8090138B2Audio devices for vehiclesTOYAMA KOUICHI·Filed 2005·Granted Jan 3, 2012·11 cites·13 claims
- 0565US6331133B1Automatic drill bit re-pointing apparatus and methodUNION TOOL KK·Filed 1998·Granted Dec 18, 2001·29 cites·29 claims
- 0656US7907742B2Exciter for directly vibrating board and speaker apparatus used the sameFUJITSU TEN LTD·Filed 2004·Granted Mar 15, 2011·6 cites·13 claims
- 0753US2008129094A1Vibro-acoustic systemNAKAJIMA YUICHI·Filed 2007·Application pending·0 cites
- 0848US2024208416A1Image display systemTOKAI RIKA CO LTD·Filed 2023·Application pending·0 cites
- 0948US2024208417A1Image display system and display control deviceTOKAI RIKA CO LTD·Filed 2023·Application pending·0 cites
- 1040US10271144B2Speaker unitFUJITSU TEN LTD·Filed 2017·Granted Apr 23, 2019·0 cites·9 claims
- 1139US2017053745A1Electrolytic capacitor manufacturing methodPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuichi Nakajima 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 →