Inventor · disambiguated record
Akiyoshi Tochigi
Also filed as: TOCHIGI AKIYOSHI
17 granted patents·1 pending application·218 citations·filing 1993–2013
93Inventor score
Top patents by PatentIndex Score
18 records- 0190US8339714B2Zoom lens and imaging apparatus incorporating the sameTOCHIGI AKIYOSHI·Filed 2011·Granted Dec 25, 2012·16 cites·32 claims
- 0290US5526184AHead-mounted display apparatus for observing an outside world image and/or a display imageOLYMPUS OPTICAL CO·Filed 1993·Granted Jun 11, 1996·99 cites·18 claims
- 0386US8654448B2Inner focus lens system and image pickup apparatus using the sameOLYMPUS IMAGING CORP·Filed 2012·Granted Feb 18, 2014·8 cites·16 claims
- 0485US6560036B2Real image type view finderOLYMPUS OPTICAL CO·Filed 2001·Granted May 6, 2003·33 cites·33 claims
- 0574US7509046B2Optical system, finder optical system, relay type finder optical system, eyepiece optical system, and single-lens reflex cameraOLYMPUS IMAGING CORP·Filed 2006·Granted Mar 24, 2009·4 cites·12 claims
- 0674US6671461B2Real image mode finder optical systemOLYMPUS OPTICAL CO·Filed 2001·Granted Dec 30, 2003·12 cites·36 claims
- 0770US8169714B2Two-unit zoom lens system and image pickup apparatus using the sameTOCHIGI AKIYOSHI·Filed 2010·Granted May 1, 2012·3 cites·25 claims
- 0864US7151637B2Zoom lens and a camera providing the sameOLYMPUS CORP·Filed 2004·Granted Dec 19, 2006·8 cites·20 claims
- 0958US6415109B1Camera and method of manufacturing cameraOLYMPUS OPTICAL CO·Filed 2000·Granted Jul 2, 2002·4 cites·24 claims
- 1054US5917661AReading lens systemOLYMPUS OPTICAL CO·Filed 1997·Granted Jun 29, 1999·19 cites·16 claims
- 1152US6862411B2Real image mode finder optical systemOLYMPUS CORP·Filed 2003·Granted Mar 1, 2005·2 cites·15 claims
- 1252US2009220224A1Optical system, finder optical system, relay type finder optical system, eyepiece optical system, and single-lens reflex cameraTOCHIGI AKIYOSHI·Filed 2009·Application pending·0 cites
- 1348US8988783B2Zoom lens and image pickup apparatus equipped with sameOLYMPUS IMAGING CORP·Filed 2013·Granted Mar 24, 2015·0 cites·20 claims
- 1448US7236698B2Imaging systemOLYMPUS CORP·Filed 2003·Granted Jun 26, 2007·2 cites·15 claims
- 1547US6973266B2Finder optical systemOLYMPUS CORP·Filed 2004·Granted Dec 6, 2005·1 cites·10 claims
- 1646US9110286B2Reflecting telescope optical system, optical unit, and image pickup apparatus using the sameOLYMPUS IMAGING CORP·Filed 2013·Granted Aug 18, 2015·0 cites·41 claims
- 1744US7800844B2Focus detection optical system and imaging apparatus incorporating the sameOLYMPUS IMAGING CORP·Filed 2008·Granted Sep 21, 2010·0 cites·35 claims
- 1838US6195210B1Image pickup lens system and camera equipped with the sameOLYMPUS OPTICAL CO·Filed 1999·Granted Feb 27, 2001·7 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →