Inventor · disambiguated record
Shigeo Mizukawa
Also filed as: MIZUKAWA SHIGEO
12 granted patents·134 citations·filing 1975–1997
91Inventor score
Top patents by PatentIndex Score
12 records- 0186US4005460APhotographic camera with cover for exposure conditions selector meansFUJI PHOTO OPTICAL CO LTD·Filed 1975·Granted Jan 25, 1977·16 cites·8 claims
- 0276US5721973ADual-focus change-over cameraFUJI PHOTO OPTICAL CO LTD·Filed 1996·Granted Feb 24, 1998·14 cites·9 claims
- 0363US5504547ACamera provided with binocular stereoscopic finderFUJI PHOTO OPTICAL CO LTD·Filed 1994·Granted Apr 2, 1996·22 cites·9 claims
- 0462US5771408AFixed focus camera shooting hyperfocal distanceFUJI PHOTO OPTICAL CO LTD·Filed 1997·Granted Jun 23, 1998·7 cites·2 claims
- 0562US5631772ATelescope provided with automatically opening and closing coverFUJI PHOTO OPTICAL CO LTD·Filed 1995·Granted May 20, 1997·27 cites·4 claims
- 0659US5313239AShutter apparatus for stereoscopic camerasFUJI PHOTO OPTICAL CO LTD·Filed 1992·Granted May 17, 1994·9 cites·8 claims
- 0743US5381266AStereoviewer including lenses of varying focal distanceFUJI PHOTO OPTICAL CO LTD·Filed 1993·Granted Jan 10, 1995·9 cites·3 claims
- 0840US5390047AStereoviewer and packageFUJI PHOTO OPTICAL CO LTD·Filed 1993·Granted Feb 14, 1995·9 cites·4 claims
- 0939US5127734ALaser interferometer for inspecting the surface of a specimenFUJI PHOTO OPTICAL CO LTD·Filed 1991·Granted Jul 7, 1992·10 cites·11 claims
- 1037US5218470AStereoviewer including holder portions for inclining stereoscopic photographsFUJI PHOTO OPTICAL CO LTD·Filed 1991·Granted Jun 8, 1993·6 cites·9 claims
- 1135US5530496AOverhead projectorFUJI PHOTO OPTICAL CO LTD·Filed 1994·Granted Jun 25, 1996·5 cites·8 claims
- 1232USD243451SMovie cameraFUJI PHOTO FILM CO LTD·Filed 1975·Granted Feb 22, 1977·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Shigeo Mizukawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →