Inventor · disambiguated record
Tetuo Nishizawa
Also filed as: NISHIZAWA TETUO
8 granted patents·252 citations·filing 1983–1990
89Inventor score
Files withFUJI PHOTO FILM CO LTD8
Top patents by PatentIndex Score
8 records- 0195US4933702ACamera with night photography apparatusFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jun 12, 1990·59 cites·10 claims
- 0289US5086312AVariable focal length camera with focus adjusting deviceFUJI PHOTO FILM CO LTD·Filed 1990·Granted Feb 4, 1992·104 cites·24 claims
- 0381US4610522AMode change-over device for pre-winding type cameraFUJI PHOTO FILM CO LTD·Filed 1984·Granted Sep 9, 1986·16 cites·3 claims
- 0477US4971427AZoom lens drive mechanism of a cameraFUJI PHOTO FILM CO LTD·Filed 1989·Granted Nov 20, 1990·37 cites·8 claims
- 0562US4505562AFilm supporting apparatus for camerasFUJI PHOTO FILM CO LTD·Filed 1983·Granted Mar 19, 1985·7 cites·5 claims
- 0658US4586801AMode changing mechanism for pre-winding type photographic cameraFUJI PHOTO FILM CO LTD·Filed 1984·Granted May 6, 1986·6 cites·5 claims
- 0756US4958178ACollapsible mounting type camera with zoom lensFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 18, 1990·18 cites·14 claims
- 0848US4669845ACameraFUJI PHOTO FILM CO LTD·Filed 1985·Granted Jun 2, 1987·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →