Inventor · disambiguated record
Yasunobu Izumi
Also filed as: IZUMI YASUNOBU
6 granted patents·865 citations·filing 1990–1997
89Inventor score
Top patents by PatentIndex Score
6 records- 0175US5092846AIntroducer for medical tubeSUMITOMO BAKELITE CO·Filed 1990·Granted Mar 3, 1992·200 cites·6 claims
- 0272US5507797ASlidable kit for endoscopic ligationSUMITOMO BAKELITE CO·Filed 1994·Granted Apr 16, 1996·193 cites·12 claims
- 0365US5234403ABlood collecting apparatusSUMITOMO BAKELITE CO·Filed 1991·Granted Aug 10, 1993·139 cites·10 claims
- 0461US6290677B1Medicinal liquid injection portSUMITOMO BAKELITE CO·Filed 1997·Granted Sep 18, 2001·104 cites·11 claims
- 0561US5643174AEndoscopic guide tube with embedded coil springSUMITOMO BAKELITE CO·Filed 1994·Granted Jul 1, 1997·101 cites·20 claims
- 0661US5108364AMonitoring catheter for medical useSUMITOMO BAKELTE COMPANY LIMIT·Filed 1990·Granted Apr 28, 1992·128 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →