Inventor · disambiguated record
Toshio Usami
Also filed as: USAMI TOSHIO
2 granted patents·83 citations·filing 1977–1997
66Inventor score
Top patents by PatentIndex Score
2 records- 0183US4139159AFlexible multilayer tubular structure for irrigation and process for its preparationMITSUI PETROCHEMICAL IND·Filed 1977·Granted Feb 13, 1979·67 cites·11 claims
- 0238US6118994APortable communications device capable of autodialing truncated received telephone numberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 12, 2000·16 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →