Inventor · disambiguated record
Hirokazu Yokoo
Also filed as: YOKOO HIROKAZU
10 granted patents·111 citations·filing 1984–2004
88Inventor score
Files withFUJI PHOTO FILM CO LTD10
Top patents by PatentIndex Score
10 records- 0195US4525055APhotographic camera having battery remaining life indicating meansFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jun 25, 1985·56 cites·7 claims
- 0276US5565945ALens-fitted photographic film unit with film winding motorFUJI PHOTO FILM CO LTD·Filed 1995·Granted Oct 15, 1996·15 cites·27 claims
- 0372US6493513B1Exposure control device for camera preventing shutter release before aperture changeoverFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 10, 2002·10 cites·29 claims
- 0462US6516144B2Lens-fitted photo film unit and flash deviceFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 4, 2003·4 cites·12 claims
- 0559US6839510B2Lens-fitted photo film unit, flash device, and lens-fitted photo film systemFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jan 4, 2005·4 cites·12 claims
- 0657US4720724AMethod and apparatus for automatic range findingFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jan 19, 1988·8 cites·5 claims
- 0750US6317566B1Electronic flash device for photographic cameraFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 13, 2001·6 cites·4 claims
- 0846US6724987B2Lens-fitted photo film unit with electronic flash deviceFUJI PHOTO FILM CO LTD·Filed 2002·Granted Apr 20, 2004·2 cites·14 claims
- 0944US7082263B2Lens-fitted photo film unit, flash device, and lens-fitted photo film systemFUJI PHOTO FILM CO LTD·Filed 2004·Granted Jul 25, 2006·0 cites·6 claims
- 1040US6314238B1Lens-fitted photo film unit and flash deviceFUJI PHOTO FILM CO LTD·Filed 1998·Granted Nov 6, 2001·6 cites·19 claims
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