Inventor
WASHIZUKA NOBUHIKO
JP6 patents
Patents
6 patentsUS5749830AMay 12, 1998
Fluorescent endoscope apparatus
OLYMPUS OPTICAL CO735 citations98
US5630795AMay 20, 1997
Cleaning tube apparatus for endoscope
OLYMPUS OPTICAL CO370 citations98
US5423848AJun 13, 1995
Trocar
OLYMPUS OPTICAL CO269 citations98
US4813400AMar 21, 1989
Optical fiber assembly for an endoscope
OLYMPUS OPTICAL CO69 citations95
US4756303AJul 12, 1988
Insertion section of an endoscope
OLYMPUS OPTICAL CO59 citations95
US4911147AMar 27, 1990
Endoscope with a shock absorber
OLYMPUS OPTICAL CO12 citations72