Inventor · disambiguated record
Sanford K. Otsuji
Also filed as: OTSUJI SANFORD K
4 granted patents·88 citations·filing 1990–2004
76Inventor score
Top patents by PatentIndex Score
4 records- 0176US5104124ACollapsible game usable as a promotional deviceGEN MILLS INC·Filed 1990·Granted Apr 14, 1992·57 cites·23 claims
- 0261US7083559B2Method for making changeable picture with movable members utilizing web fed printing processSTRUCTURAL GRAPHICS·Filed 2004·Granted Aug 1, 2006·7 cites·5 claims
- 0357US5759328AMulti-sided novelty piece and method for making the sameINTERVISUAL COMMUNICATIONS INC·Filed 1996·Granted Jun 2, 1998·23 cites·5 claims
- 0452US7063655B2Method for making changeable picture with moveable members utilizing sheet fed printing processSTRUCTURAL GRAPHICS·Filed 2004·Granted Jun 20, 2006·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Sanford K. Otsuji 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 →