Inventor · disambiguated record
Hirofumi Horigome
Also filed as: HORIGOME HIROFUMI
4 granted patents·57 citations·filing 1977–1983
77Inventor score
Technology areasG03B
Files withRICOH KK4
Top patents by PatentIndex Score
4 records- 0185US4460256AFilm feeding system of a cameraRICOH KK·Filed 1981·Granted Jul 17, 1984·18 cites·16 claims
- 0278US4593988AFocus condition indicating device of an auto-focus systemRICOH KK·Filed 1983·Granted Jun 10, 1986·17 cites·10 claims
- 0376US4588278ALens driving device of an auto-focus systemRICOH KK·Filed 1983·Granted May 13, 1986·15 cites·6 claims
- 0465US4103311AMethod and apparatus for adjusting the view finder of a single-lens reflex cameraRICOH KK·Filed 1977·Granted Jul 25, 1978·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →