Inventor · disambiguated record
Seigi Toiyama
Also filed as: TOIYAMA SEIGI
5 granted patents·37 citations·filing 1982–2005
78Inventor score
Top patents by PatentIndex Score
5 records- 0161US6817233B2Injection-amount measuring unitDENSO CORP·Filed 2002·Granted Nov 16, 2004·11 cites·12 claims
- 0257US7472586B2Flow amount measuring device and method thereforDENSO CORP·Filed 2005·Granted Jan 6, 2009·7 cites·14 claims
- 0357US4437341AApparatus for measuring an injection amountNIPPON DENSO CO·Filed 1982·Granted Mar 20, 1984·14 cites·1 claims
- 0441US7093769B2Dynamic flow rate adjusting method for injectorDENSO CORP·Filed 2003·Granted Aug 22, 2006·2 cites·14 claims
- 0537US6354276B1Adjusting method of fuel injection systemDENSO CORP·Filed 2000·Granted Mar 12, 2002·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →