Inventor · disambiguated record
Yoshizo Seki
Also filed as: SEKI YOSHIZO
6 granted patents·118 citations·filing 1977–1986
84Inventor score
Top patents by PatentIndex Score
6 records- 0185US4579538AConstruction toyTOMY KOGYO CO·Filed 1984·Granted Apr 1, 1986·41 cites·10 claims
- 0276US4402158AToy employing governor to control rate of movement of movable memberTOMY CORP·Filed 1981·Granted Sep 6, 1983·29 cites·10 claims
- 0364US4619625AConstruction toyTOMY KOGYO CO·Filed 1985·Granted Oct 28, 1986·25 cites·14 claims
- 0443US4156322ASimulated toy typewriterTOMY KOGYO CO·Filed 1977·Granted May 29, 1979·7 cites·10 claims
- 0541US4573928ATeaching toyTOMY KOGYO CO·Filed 1984·Granted Mar 4, 1986·8 cites·17 claims
- 0638US4693694AToy with moving screenTOMY KOGYO CO·Filed 1986·Granted Sep 15, 1987·8 cites·16 claims
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