Inventor
IZUMI YASUNOBU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “IZUMI YASUNOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO BAKELITE CO
5 patentsUS6290677B1Sep 18, 2001
Medicinal liquid injection port
SUMITOMO BAKELITE CO104 citations95
US5643174AJul 1, 1997
Endoscopic guide tube with embedded coil spring
SUMITOMO BAKELITE CO101 citations95
US5507797AApr 16, 1996
Slidable kit for endoscopic ligation
SUMITOMO BAKELITE CO193 citations95
US5092846AMar 3, 1992
Introducer for medical tube
SUMITOMO BAKELITE CO200 citations94
US5234403AAug 10, 1993
Blood collecting apparatus
SUMITOMO BAKELITE CO139 citations93