Inventor · disambiguated record
Masanobu Iwasa
Also filed as: IWASA MASANOBU
12 granted patents·537 citations·filing 1987–2021
92Inventor score
Top patents by PatentIndex Score
12 records- 0192US5350372ASolvent container with a connecter for communicating with a drug vialNISSHO KK·Filed 1993·Granted Sep 27, 1994·188 cites·6 claims
- 0290US5342346AFluid containerNISSHO KK·Filed 1993·Granted Aug 30, 1994·188 cites·22 claims
- 0380US7243787B2Medicine bagNIPRO CORP·Filed 2004·Granted Jul 17, 2007·20 cites·18 claims
- 0473USD919803SCap for syringeNIPRO CORP·Filed 2021·Granted May 18, 2021·4 cites·1 claims
- 0570US5706937AFlexible dual-chambered containerNISSHO KK·Filed 1996·Granted Jan 13, 1998·69 cites·5 claims
- 0667US8043267B2Prefilled syringeNIPRO CORP·Filed 2006·Granted Oct 25, 2011·11 cites·6 claims
- 0762USD914876SCap for syringeNIPRO CORP·Filed 2019·Granted Mar 30, 2021·7 cites·1 claims
- 0854US9731077B2Syringe plunger with one piece hollow gasket and plunger rodTANAKA SHIGEKI·Filed 2006·Granted Aug 15, 2017·2 cites·8 claims
- 0948US4813928ANozzle for tissue adhesiveHOECHST JAPAN·Filed 1987·Granted Mar 21, 1989·43 cites·2 claims
- 1040US10131472B2Vial rubber stopperASAI TAKASHI·Filed 2010·Granted Nov 20, 2018·0 cites·6 claims
- 1134US7070741B2Holder for freeze-drying of drug solutionsNIPRO CORP·Filed 2002·Granted Jul 4, 2006·0 cites·20 claims
- 1231US5233669ADevice for and method of detecting positioning marks for cutting ceramic laminated bodyMURATA MANUFACTURING CO·Filed 1991·Granted Aug 3, 1993·5 cites·14 claims
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