Inventor · disambiguated record
Masao Owashi
Also filed as: OWASHI MASAO
14 granted patents·1 pending application·211 citations·filing 1989–2012
92Inventor score
Top patents by PatentIndex Score
15 records- 0192US5532784AEye-gaze detecting adapterNIKON CORP·Filed 1994·Granted Jul 2, 1996·41 cites·23 claims
- 0290US5805947ACamera provided with a sliding coverNIKON CORP·Filed 1996·Granted Sep 8, 1998·35 cites·17 claims
- 0385US6135652ACamera having a lens coverNIKON CORP·Filed 2000·Granted Oct 24, 2000·18 cites·2 claims
- 0485US6036376ACamera having a lens coverNIKON CORP·Filed 1997·Granted Mar 14, 2000·21 cites·4 claims
- 0582US5758201ACamera having line of sight detecting deviceNIKON CORP·Filed 1996·Granted May 26, 1998·22 cites·65 claims
- 0677US6018633ACamera having a data recording deviceNIKON CORP·Filed 1997·Granted Jan 25, 2000·15 cites·21 claims
- 0773US4933700AAutomatic focusing apparatus of cameraNIKON CORP·Filed 1989·Granted Jun 12, 1990·31 cites·12 claims
- 0872US5640612AVariable time lag cameraNIKON CORP·Filed 1995·Granted Jun 17, 1997·12 cites·40 claims
- 0961US5915140ACameraNIKON CORP·Filed 1998·Granted Jun 22, 1999·7 cites·7 claims
- 1057US5537181ACamera with an eye-gaze position detecting deviceNIKON CORP·Filed 1994·Granted Jul 16, 1996·8 cites·9 claims
- 1149US2008205878A1Digital cameraNIKON CORP·Filed 2008·Application pending·0 cites
- 1248US8554066B2Driving mechanism and optical equipmentOWASHI MASAO·Filed 2012·Granted Oct 8, 2013·0 cites·28 claims
- 1345US8238735B2Driving mechanism and optical equipmentOWASHI MASAO·Filed 2009·Granted Aug 7, 2012·0 cites·8 claims
- 1435US5579077ACamera equipped with a photometric value compensating deviceNIKON CORP·Filed 1995·Granted Nov 26, 1996·1 cites·24 claims
- 1529US5402203ACamera with automatic bracketing deviceNIKON CORP·Filed 1993·Granted Mar 28, 1995·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →