Inventor · disambiguated record
Keizo Kasahara
Also filed as: KASAHARA KEIZO
3 granted patents·20 citations·filing 1988–1992
66Inventor score
Top patents by PatentIndex Score
3 records- 0153US4769514ALead alloy foil for laminated tapeFURUKAWA ELECTRIC CO LTD·Filed 1988·Granted Sep 6, 1988·14 cites·14 claims
- 0229US5267892AToken management system for slot machine islandACE DENKEN KK·Filed 1992·Granted Dec 7, 1993·4 cites·2 claims
- 0328US5292279AMedal distribution apparatus for slot machine islandACE DENKEN KK·Filed 1991·Granted Mar 8, 1994·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →