Inventor · disambiguated record
Naomitsu Kuroda
Also filed as: KURODA NAOMITSU
6 granted patents·53 citations·filing 1997–2007
81Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0182US6567352B1Objective lens driving device and optical disc apparatus using the sameHITACHI LTD·Filed 2000·Granted May 20, 2003·14 cites·28 claims
- 0278US7995450B2Optical element feeding device and optical pickup unit using the sameHITACHI MEDIA ELECTRON KK·Filed 2007·Granted Aug 9, 2011·4 cites·18 claims
- 0377US6195314B1Objective lens driving device and optical disc apparatus using the sameHITACHI LTD·Filed 1997·Granted Feb 27, 2001·25 cites·10 claims
- 0476US6680883B2Objective lens driving device and optical disc apparatus using the sameHITACHI LTD·Filed 2003·Granted Jan 20, 2004·9 cites·19 claims
- 0564US7675832B2Optical element feeding device driving method and optical disk apparatusHITACHI MEDIA ELECTRON KK·Filed 2007·Granted Mar 9, 2010·1 cites·8 claims
- 0650US8087038B2Optical pickup having thermal expansion compensationKINOSHITA YASUSHI·Filed 2007·Granted Dec 27, 2011·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Naomitsu Kuroda 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 →