Inventor · disambiguated record
Yoshio Katoh
Also filed as: KATOH YOSHIO
6 granted patents·159 citations·filing 1982–1994
84Inventor score
Top patents by PatentIndex Score
6 records- 0195US5324225AInteractive toy figure with sound-activated and pressure-activated switchesTAKARA CO LTD·Filed 1991·Granted Jun 28, 1994·98 cites·22 claims
- 0273US4459349APhotosensitive resin compositionTOYO BOSEKI·Filed 1982·Granted Jul 10, 1984·29 cites·8 claims
- 0355US4419438AImage forming material and methodTOYO BOSEKI·Filed 1982·Granted Dec 6, 1983·16 cites·12 claims
- 0443US4740450AMethod of making image reproducing material having scratch improvmentTOYO BOSEKI·Filed 1987·Granted Apr 26, 1988·10 cites·1 claims
- 0537US5424359AThermoplastic resin composition and process for preparing modified polyolefin type resinMITSUBISHI PETROCHEMICAL CO·Filed 1994·Granted Jun 13, 1995·5 cites·12 claims
- 0626US4699859ADot-etchable image-containing element useful in lithographic mask formation and its productionTOYO BOSEKI·Filed 1984·Granted Oct 13, 1987·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →