Inventor · disambiguated record
Toshio Ikuma
Also filed as: IKUMA TOSHIO
4 granted patents·31 citations·filing 1989–1995
74Inventor score
Files withHAMAMATSU PHOTONICS KK4
Top patents by PatentIndex Score
4 records- 0165US4980772AImage pickup device incorporated with image intensifier tubeHAMAMATSU PHOTONICS KK·Filed 1989·Granted Dec 25, 1990·14 cites·10 claims
- 0243US4974090AImage pickup device incorporated with image intensifier tubeHAMAMATSU PHOTONICS KK·Filed 1989·Granted Nov 27, 1990·8 cites·12 claims
- 0341US5557166AReflection-type photoelectronic surface and photomultiplierHAMAMATSU PHOTONICS KK·Filed 1995·Granted Sep 17, 1996·6 cites·10 claims
- 0432US5095202AProximity image intensifierHAMAMATSU PHOTONICS KK·Filed 1991·Granted Mar 10, 1992·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →