Inventor
COOPER DAVID H
US18 patents
⚠️ This page may combine multiple inventors who share the name “COOPER DAVID H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI OPTICAL SYSTEMS
7 patentsUS4757381AJul 12, 1988
Means and structure for prevention of cross contamination during use of dental camera
FUJI OPTICAL SYSTEMS136 citations97
US5429502AJul 4, 1995
Electronic video dental camera
FUJI OPTICAL SYSTEMS63 citations95
US5251025AOct 5, 1993
Electronic video dental camera
FUJI OPTICAL SYSTEMS96 citations95
US5115307AMay 19, 1992
Electronic video dental camera
FUJI OPTICAL SYSTEMS64 citations95
US5051823ASep 24, 1991
Dental instrument including laser device and electronic video dental camera
FUJI OPTICAL SYSTEMS110 citations95
US5016098AMay 14, 1991
Electronic video dental camera
FUJI OPTICAL SYSTEMS85 citations95
US4727416AFeb 23, 1988
Electronic video dental camera
FUJI OPTICAL SYSTEMS72 citations95
FUJI PHOTO OPTICAL CO LTD
6 patentsUS4601284AJul 22, 1986
Endoscope connecting system
FUJI PHOTO OPTICAL CO LTD151 citations98
US4692608ASep 8, 1987
Compact optical imaging system
FUJI PHOTO OPTICAL CO LTD74 citations96
US4742388AMay 3, 1988
Color video endoscope system with electronic color filtering
FUJI PHOTO OPTICAL CO LTD90 citations94
US4572164AFeb 25, 1986
Light source device for endoscope
FUJI PHOTO OPTICAL CO LTD57 citations94
US4667229AMay 19, 1987
Color video endoscope system
FUJI PHOTO OPTICAL CO LTD51 citations91
US4677470AJun 30, 1987
Image reversal correction system for video endoscopes
FUJI PHOTO OPTICAL CO LTD10 citations71