Inventor · disambiguated record
Yasuaki Ishiguro
Also filed as: ISHIGURO YASUAKI
13 granted patents·151 citations·filing 1987–2014
91Inventor score
Top patents by PatentIndex Score
13 records- 0186US5255044AAutomatic exposure control apparatus with improved exposure value calculation for photographing a moving objectNIKON CORP·Filed 1992·Granted Oct 19, 1993·32 cites·10 claims
- 0273US4933700AAutomatic focusing apparatus of cameraNIKON CORP·Filed 1989·Granted Jun 12, 1990·31 cites·12 claims
- 0372US5483284AElectronic still photographic adaptor mountable single-lens reflex cameraNIKON CORP·Filed 1994·Granted Jan 9, 1996·30 cites·13 claims
- 0452US10190009B2Ink composition, ink jet recording method using same, and colored materialNIPPON KAYAKU KK·Filed 2014·Granted Jan 29, 2019·0 cites·8 claims
- 0552US5940642AElectronic still photographic adaptor mountable single-lens reflex cameraNIKON CORP·Filed 1997·Granted Aug 17, 1999·14 cites·3 claims
- 0652US4849819AElectronic still cameraNIKON CORP·Filed 1987·Granted Jul 18, 1989·12 cites·4 claims
- 0749US5659811ABlur preventing device for an anticipating drive auto-focus cameraNIKON CORP·Filed 1995·Granted Aug 19, 1997·4 cites·10 claims
- 0848US5041859AAutomatic focusing detection device for camerasNIKON CORP·Filed 1990·Granted Aug 20, 1991·14 cites·16 claims
- 0938US5258878AElectronic still camera with recording disk and recording controlNIKON CORP·Filed 1989·Granted Nov 2, 1993·5 cites·3 claims
- 1038US4896226AMulti-motor electronic still camera having recording disk, focal plane shutter, and optical filtersNIKON CORP·Filed 1987·Granted Jan 23, 1990·4 cites·9 claims
- 1134US4881097AApparatus for controlling automatic focusing in camerasNIKON CORP·Filed 1988·Granted Nov 14, 1989·5 cites·5 claims
- 1229US5402203ACamera with automatic bracketing deviceNIKON CORP·Filed 1993·Granted Mar 28, 1995·0 cites·4 claims
- 1329US4967215AAutomatic film rewinding apparatus in a cameraNIKON CORP·Filed 1989·Granted Oct 30, 1990·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →