Inventor · disambiguated record
Katsuji Muramatsu
Also filed as: MURAMATSU KATSUJI
17 granted patents·395 citations·filing 1975–1996
95Inventor score
Technology areasG03B
Files withFUJI PHOTO FILM CO LTD17
Top patents by PatentIndex Score
17 records- 0196US5239324AUnderwater housing and an underwater taking cameraFUJI PHOTO FILM CO LTD·Filed 1992·Granted Aug 24, 1993·70 cites·42 claims
- 0296US4472038APhotographic cameraFUJI PHOTO FILM CO LTD·Filed 1981·Granted Sep 18, 1984·58 cites·5 claims
- 0395US6233400B1Lens-fitted photographic film unit and method of manufacturing the sameFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 15, 2001·69 cites·24 claims
- 0495US4079388AIllumination detecting and recording method and device thereforFUJI PHOTO FILM CO LTD·Filed 1976·Granted Mar 14, 1978·54 cites·10 claims
- 0591US4024557AFilm magazine having film speed indicating meansFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 17, 1977·35 cites·8 claims
- 0681US5361108ALens-fitted photographic film unit with plural taking lensesFUJI PHOTO FILM CO LTD·Filed 1993·Granted Nov 1, 1994·21 cites·28 claims
- 0775US5628039ALens-fitted photographic film unitFUJI PHOTO FILM CO LTD·Filed 1994·Granted May 6, 1997·17 cites·23 claims
- 0874US4051494APhotographic camera with built-in strobo flash light deviceFUJI PHOTO FILM CO LTD·Filed 1975·Granted Sep 27, 1977·9 cites·2 claims
- 0971US5548364ALens-fitted photographic film unit and method of manufacturing the sameFUJI PHOTO FILM CO LTD·Filed 1994·Granted Aug 20, 1996·12 cites·20 claims
- 1068US5565943ALens-fitted photo film unitFUJI PHOTO FILM CO LTD·Filed 1996·Granted Oct 15, 1996·10 cites·28 claims
- 1166US6154609ALens-fitted photographic film unitFUJI PHOTO FILM CO LTD·Filed 1994·Granted Nov 28, 2000·12 cites·16 claims
- 1262US4290680APhotographic cameraFUJI PHOTO FILM CO LTD·Filed 1980·Granted Sep 22, 1981·7 cites·5 claims
- 1358US5438380ALens-fitted photographic film unit and photofinishing method using the sameFUJI PHOTO FILM CO LTD·Filed 1993·Granted Aug 1, 1995·8 cites·4 claims
- 1451US5339127ALens-fitted photographic film packageFUJI PHOTO FILM CO LTD·Filed 1993·Granted Aug 16, 1994·6 cites·12 claims
- 1545USD247033SFilm magazineFUJI PHOTO FILM CO LTD·Filed 1975·Granted Jan 24, 1978·3 cites·1 claims
- 1643US5136313AFilm initial-advance apparatus for cameraFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 4, 1992·4 cites·13 claims
- 1728US5099264AFilm initial-advance apparatus for cameraFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 24, 1992·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →