Inventor · disambiguated record
Koichi Tokuda
Also filed as: TOKUDA KOICHI
5 granted patents·145 citations·filing 1976–1997
83Inventor score
Top patents by PatentIndex Score
5 records- 0184US4903842AContainerSUMITOMO BAKELITE CO·Filed 1988·Granted Feb 27, 1990·69 cites·17 claims
- 0282US4035987AApparatus for sealing the heads of containersSUMITOMO BAKELITE CO·Filed 1976·Granted Jul 19, 1977·43 cites·6 claims
- 0352US5979035AMethod of producing metal gasketNIPPON REINZ CO LTD·Filed 1997·Granted Nov 9, 1999·16 cites·3 claims
- 0443US6044537AMethod of making a metal gasketNIPPON REINZ CO LTD·Filed 1997·Granted Apr 4, 2000·10 cites·1 claims
- 0538US4139979AApparatus for sealing the heads of containersSUMITOMO BAKELITE CO·Filed 1977·Granted Feb 20, 1979·7 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →