Inventor · disambiguated record
Tsuyoshi Koshidaka
Also filed as: KOSHIDAKA TSUYOSHI
3 granted patents·1 pending application·111 citations·filing 2005–2013
75Inventor score
Top patents by PatentIndex Score
4 records- 0189US7766882B2Syringe pistonDAIKYO SEIKO LTD·Filed 2005·Granted Aug 3, 2010·71 cites·8 claims
- 0280USD581047SNozzle cap for syringeDAIKYO SEIKO LTD·Filed 2007·Granted Nov 18, 2008·32 cites·1 claims
- 0357US2010206836A1Vial rubber-stopperKOSHIDAKA TSUYOSHI·Filed 2008·Application pending·0 cites
- 0449USD710498SCap of container for mixing medicationsDAIKYO SEIKO LTD·Filed 2013·Granted Aug 5, 2014·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →