Inventor · disambiguated record
Toshihisa Iriyama
Also filed as: IRIYAMA TOSHIHISA
10 granted patents·111 citations·filing 1993–2013
86Inventor score
Top patents by PatentIndex Score
10 records- 0173US6086209AMirror holder and optical axis correcting device using the sameSONY CORP·Filed 1999·Granted Jul 11, 2000·43 cites·4 claims
- 0271US6175451B1Optical axis correcting apparatus and method of correcting optical axisSONY CORP·Filed 1999·Granted Jan 16, 2001·37 cites·6 claims
- 0363US8254231B2Driving device and method, program, and recording mediumIRIYAMA TOSHIHISA·Filed 2010·Granted Aug 28, 2012·2 cites·9 claims
- 0450US5448391AOptical atmospheric link systemSONY CORP·Filed 1993·Granted Sep 5, 1995·20 cites·10 claims
- 0545US7684294B2Recording or reproduction apparatusSONY CORP·Filed 2005·Granted Mar 23, 2010·0 cites·14 claims
- 0644US9280999B2Recording apparatus, recording method and recording mediumSONY CORP·Filed 2013·Granted Mar 8, 2016·0 cites·17 claims
- 0744US8266108B2Medium drive apparatus, operation method for medium drive apparatus, information processing apparatus, recording and reproduction accessing method for information processing apparatus, program, and program recording mediumARAKI TAKAHIRO·Filed 2007·Granted Sep 11, 2012·0 cites·4 claims
- 0841US8325573B2Optical recording device and recording methodIRIYAMA TOSHIHISA·Filed 2011·Granted Dec 4, 2012·0 cites·6 claims
- 0941US6155690AOptical axis correction deviceSONY CORP·Filed 1999·Granted Dec 5, 2000·9 cites·7 claims
- 1040US9336821B2Recording apparatus, and recording methodSONY CORP·Filed 2013·Granted May 10, 2016·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →