Inventor · disambiguated record
Tsugutaro Ozawa
Also filed as: OZAWA TSUGUTARO
8 granted patents·1 pending application·130 citations·filing 1990–2015
88Inventor score
Top patents by PatentIndex Score
9 records- 0189US9032438B2Method and apparatus for accessing contentITO TAMOTSU·Filed 2004·Granted May 12, 2015·34 cites·3 claims
- 0277US5781523ADisk reproducing apparatus capable of taking multi-inclined posturesHITACHI LTD·Filed 1996·Granted Jul 14, 1998·34 cites·6 claims
- 0371US6850689B1Video apparatus with zoom-in magnifying functionHITACHI LTD·Filed 1999·Granted Feb 1, 2005·17 cites·20 claims
- 0469US7068914B2Image apparatus with zoom-in magnifying functionHITACHI ULSI SYS CO LTD·Filed 2004·Granted Jun 27, 2006·5 cites·27 claims
- 0567US5407117ATape guide for a magnetic recording and/or reproducing apparatusHITACHI LTD·Filed 1993·Granted Apr 18, 1995·18 cites·4 claims
- 0665US6961509B2Image apparatus with zoom-in magnifying functionHITACHI ULSI SYS CO LTD·Filed 2002·Granted Nov 1, 2005·4 cites·20 claims
- 0762US7327932B2Image apparatus with zoom-in magnifying functionHITACHI LTD·Filed 2003·Granted Feb 5, 2008·3 cites·6 claims
- 0862US5067036ACassette loading mechanism for accommodating cassettes of various sizesHITACHI LTD·Filed 1990·Granted Nov 19, 1991·15 cites·11 claims
- 0947US2015245102A1Method and Apparatus for Accessing ContentHITACHI MAXELL·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →