Inventor · disambiguated record
Akihiro Hatsusegawa
Also filed as: HATSUSEGAWA AKIHIRO
5 granted patents·137 citations·filing 1998–2003
80Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0193US6240055B1Focus position adjustment device and optical disc drive apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 29, 2001·103 cites·43 claims
- 0279US7418532B2Data transfer device, data transfer system, and data transfer methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 26, 2008·19 cites·8 claims
- 0373US6882608B2Optical disc controller and optical disc apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 19, 2005·9 cites·14 claims
- 0462US7257052B2Control apparatus and optical disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 14, 2007·5 cites·40 claims
- 0550US7075867B2Optical disc controller and optical disc device having the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 11, 2006·1 cites·22 claims
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