Inventor · disambiguated record
Hisashi Tasaka
Also filed as: TASAKA HISASHI
15 granted patents·1 pending application·330 citations·filing 1993–2024
93Inventor score
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16 records- 0196US5285894AWaterproof casingFUJI PHOTO FILM CO LTD·Filed 1993·Granted Feb 15, 1994·121 cites·24 claims
- 0294US6449430B1Lens-fitted photo film unit and assembling method for the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Sep 10, 2002·46 cites·28 claims
- 0389US6469844B1Lens holding method and lens holderFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 22, 2002·58 cites·5 claims
- 0488US5337099ALens-fitted photographic film unit with flash device and battery-insulating wrapperFUJI PHOTO FILM CO LTD·Filed 1993·Granted Aug 9, 1994·29 cites·7 claims
- 0580US5410378ALens-fitted photographic film unit with flash deviceFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 25, 1995·18 cites·13 claims
- 0676US5565945ALens-fitted photographic film unit with film winding motorFUJI PHOTO FILM CO LTD·Filed 1995·Granted Oct 15, 1996·15 cites·27 claims
- 0768US5565943ALens-fitted photo film unitFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 15, 1996·10 cites·28 claims
- 0858US6243536B1Lens-fitted photo film unit with data recording deviceFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jun 5, 2001·6 cites·9 claims
- 0958US6116886APart molding method for manufacture of lens-fitted photo film unitFUJI PHOTO FILM CO LTD·Filed 1998·Granted Sep 12, 2000·19 cites·2 claims
- 1051US2024248377A1CameraNIDEC PREC CORPORATION·Filed 2024·Application pending·0 cites
- 1150US5978608ALens-fitted film unit having a shutter mechanism adapted for data recordingFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 2, 1999·4 cites·9 claims
- 1248US6434336B2Data-imprinting apparatus for a lens-equipped film unitSEIKO EPSON CORP·Filed 2001·Granted Aug 13, 2002·1 cites·45 claims
- 1345US12346006B2CameraNIDEC COPAL CORP·Filed 2020·Granted Jul 1, 2025·0 cites·13 claims
- 1445US11921405B2CameraNIDEC COPAL CORP·Filed 2020·Granted Mar 5, 2024·0 cites·6 claims
- 1536US6160963AFrame counter deviceFUJI PHOTO FILM CO LTD·Filed 1999·Granted Dec 12, 2000·1 cites·32 claims
- 1636US5506643ALens-fitted photographic flim unit and exposure aperture size changing device thereforFUJI PHOTO FILM CO LTD·Filed 1993·Granted Apr 9, 1996·2 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →