Inventor · disambiguated record
Masashi Usuda
Also filed as: USUDA MASASHI
4 granted patents·2 citations·filing 1986–2023
61Inventor score
Top patents by PatentIndex Score
4 records- 0173USD1108015SRazorKAI R&D CENTER CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·1 claims
- 0273USD1083227SRazorKAI R&D CENTER CO LTD·Filed 2023·Granted Jul 8, 2025·0 cites·1 claims
- 0360US11813761B2Handle bending razorKAI R&D CENTER CO LTD·Filed 2021·Granted Nov 14, 2023·0 cites·8 claims
- 0426US4790237ADamperTAKENAKA CORP·Filed 1986·Granted Dec 13, 1988·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →