Inventor

SUGAWARA KAZUTAKE

JP3 patents

Patents

3 patents

US5016975AMay 21, 1991

Electronic endoscope provided with a sample-hold circuit

OLYMPUS OPTICAL CO67 citations94

US4706232ANov 10, 1987

Optical recording and reproducing apparatus

OLYMPUS OPTICAL CO23 citations80

US5293568AMar 8, 1994

Track-address judging method

OLYMPUS OPTICAL CO16 citations71