Inventor · disambiguated record
Tokuji Sato
Also filed as: SATO TOKUJI
22 granted patents·561 citations·filing 1988–1999
96Inventor score
Top patents by PatentIndex Score
22 records- 0195US5051838APortable electronic copying machineFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 24, 1991·117 cites·11 claims
- 0294US5003330AElectronic flash and lens-fitted photographic film unit including the sameFUJI PHOTO FILM CO LTD·Filed 1988·Granted Mar 26, 1991·46 cites·24 claims
- 0393US4896178ALens-fitted photographic film unitFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jan 23, 1990·38 cites·16 claims
- 0491US5196963AZoom lens deviceFUJI PHOTO FILM CO LTD·Filed 1992·Granted Mar 23, 1993·103 cites·28 claims
- 0586US4990945ACamera of changeable focal lengthFUJI PHOTO FILM CO LTD·Filed 1989·Granted Feb 5, 1991·55 cites·13 claims
- 0685US6052536ACameraFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 18, 2000·23 cites·4 claims
- 0778US6028658AFilm viewerFUJI PHOTO FILM CO LTD·Filed 1998·Granted Feb 22, 2000·51 cites·17 claims
- 0877US4961085ALens fitted film packageFUJI PHOTO FILM CO LTD·Filed 1989·Granted Oct 2, 1990·14 cites·17 claims
- 0977US4938587AFoldable optical apparatusFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jul 3, 1990·20 cites·11 claims
- 1076US6026250ACamera, bar code reader for camera and method of detecting bar code reading errorFUJI PHOTO FILM CO LTD·Filed 1997·Granted Feb 15, 2000·14 cites·24 claims
- 1174US5819120AVariable focus lens device in cameraFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 6, 1998·42 cites·19 claims
- 1268US6208812B1Camera with bar code readerFUJI PHOTO FILM CO LTD·Filed 1998·Granted Mar 27, 2001·10 cites·11 claims
- 1356US5457511ASingle-lens reflex cameraFUJI PHOTO FILM CO LTD·Filed 1994·Granted Oct 10, 1995·8 cites·23 claims
- 1442US4891517AHeat sensitive copying machineFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jan 2, 1990·3 cites·27 claims
- 1540US5477292AMechanism for driving a diffusion plate of strobe-lightsFUJI PHOTO FILM CO LTD·Filed 1994·Granted Dec 19, 1995·3 cites·5 claims
- 1639US5669025AFilm pack holderFUJI PHOTO FILM CO LTD·Filed 1996·Granted Sep 16, 1997·2 cites·7 claims
- 1735US6061525ACamera and focussing method for the sameFUJI PHOTO OPTICAL CO LTD·Filed 1997·Granted May 9, 2000·1 cites·35 claims
- 1834US5903337AFilm viewerFUJI PHOTO FILM CO LTD·Filed 1997·Granted May 11, 1999·4 cites·6 claims
- 1932US4868593ALight projector for a distance measuring deviceFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 19, 1989·5 cites·17 claims
- 2031US6050489ABar code system for brownie film and bar code reader of cameraFUJI PHOTO FILM CO LTD·Filed 1998·Granted Apr 18, 2000·2 cites·17 claims
- 2130US6035146AFilm transport in camera capable of switching picture sizeFUJI PHOTO FILM CO LTD·Filed 1998·Granted Mar 7, 2000·0 cites·3 claims
- 2227US5742863AFilm holderFUJI PHOTO FILM CO LTD·Filed 1995·Granted Apr 21, 1998·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →