Inventor
YAMAMOTO SOJI
JP5 patents
Patents
5 patentsUS5870222AFeb 9, 1999
Movable objective lens type optical microscope having stationary stage and specimen moving stage
OLYMPUS OPTICAL CO32 citations91
US5450233ASep 12, 1995
Microscope having Y-shaped frame structure
OLYMPUS OPTICAL CO50 citations91
US4621531ANov 11, 1986
Ultrasonic microscope
OLYMPUS OPTICAL CO20 citations81
USD303267SSep 5, 1989
Ultrasonic microscope
OLYMPUS OPTICAL CO16 citations72
US4726229AFeb 23, 1988
Microscope having an optical head and an additional head
OLYMPUS OPTICAL CO4 citations61