Inventor
TAKAMI SATOSHI
52 patents
⚠️ This page may combine multiple inventors who share the name “TAKAMI SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
34 patentsUS5838431ANov 17, 1998
Laser marking device
ASAHI OPTICAL CO LTD82 citations96
US6348035B1Feb 19, 2002
Connection system for electronic endoscope
ASAHI OPTICAL CO LTD46 citations93
US6328690B1Dec 11, 2001
Air feeding device for endoscope
ASAHI OPTICAL CO LTD24 citations93
US6246432B1Jun 12, 2001
Video signal switching device for endoscope system
ASAHI OPTICAL CO LTD34 citations93
US5473153ADec 5, 1995
Light intensity control circuit for an optical scanning unit
ASAHI OPTICAL CO LTD20 citations93
US5278602AJan 11, 1994
Distance measuring device
ASAHI OPTICAL CO LTD29 citations92
US5134433AJul 28, 1992
Strobe-incorporated camera
ASAHI OPTICAL CO LTD23 citations92
US5051767ASep 24, 1991
Distance measuring device
ASAHI OPTICAL CO LTD48 citations92
US4806748AFeb 21, 1989
Photo-electric conversion circuit
ASAHI OPTICAL CO LTD32 citations92
US4333719AJun 8, 1982
Multiple flash adaptor
ASAHI OPTICAL CO LTD36 citations90
US6368270B1Apr 9, 2002
Lighting apparatus for endoscope and method of using an endoscopic system provided with the lighting apparatus
ASAHI OPTICAL CO LTD14 citations84
US6402688B1Jun 11, 2002
Air delivery unit for endoscope
ASAHI OPTICAL CO LTD18 citations83
US6193649B1Feb 27, 2001
Endoscope air sending device
ASAHI OPTICAL CO LTD16 citations83
US5471370ANov 28, 1995
Strobe control apparatus of camera
ASAHI OPTICAL CO LTD19 citations82
US6545523B1Apr 8, 2003
Air delivery unit for endoscope including pressure detecting apparatus
ASAHI OPTICAL CO LTD10 citations74
US6315716B1Nov 13, 2001
Endoscope air sending device
ASAHI OPTICAL CO LTD14 citations74
US6261227B1Jul 17, 2001
Air feeding device for endoscope
ASAHI OPTICAL CO LTD11 citations74
USRE35415EDec 31, 1996
Camera having an automatically operated built-in strobe
ASAHI OPTICAL CO LTD9 citations74
US5463437AOct 31, 1995
Strobe control apparatus of camera
ASAHI OPTICAL CO LTD9 citations74
US5461414AOct 24, 1995
Method and apparatus for controlling a scanning beam of an optical scanning device
ASAHI OPTICAL CO LTD14 citations74
US5361120ANov 1, 1994
Strobe control apparatus of camera
ASAHI OPTICAL CO LTD11 citations74
US4789777ADec 6, 1988
Photelectric amplifier having plural actuable feedback paths
ASAHI OPTICAL CO LTD17 citations74
US4692005ASep 8, 1987
Digital data output from a camera
ASAHI OPTICAL CO LTD17 citations74
US4384776AMay 24, 1983
Charge detection display type electronic flash
ASAHI OPTICAL CO LTD8 citations74
US6425292B1Jul 30, 2002
Air discharge pressure measuring device for endoscope having an air supply tube
ASAHI OPTICAL CO LTD9 citations72
US5034769AJul 23, 1991
Interchangeable camera and interchangeable flash device
ASAHI OPTICAL CO LTD12 citations72
US5122829AJun 16, 1992
Camera having an automatically operating built-in strobe
ASAHI OPTICAL CO LTD5 citations63
US4933704AJun 12, 1990
Electric power supply control device for camera
ASAHI OPTICAL CO LTD4 citations63
US4872069AOct 3, 1989
Electric power supply control device for camera
ASAHI OPTICAL CO LTD4 citations63
US4831400AMay 16, 1989
Stop-down signal adjusting circuit in automatic aperture control camera
ASAHI OPTICAL CO LTD3 citations63
US4737807AApr 12, 1988
Film rewinding device for camera
ASAHI OPTICAL CO LTD3 citations63
US4269490AMay 26, 1981
Programmed shutter gamma switching circuit
ASAHI OPTICAL CO LTD6 citations63
US6085046AJul 4, 2000
Device for processing digital data of a DX code
ASAHI OPTICAL CO LTD1 citations52
US4236801ADec 2, 1980
Exposure factor switching circuit
ASAHI OPTICAL CO LTD1 citations52
PENTAX CORP
8 patentsUS6947070B2Sep 20, 2005
Video scope utilized in electronic endoscope system
PENTAX CORP67 citations98
US6944031B2Sep 13, 2005
PCB structure for scope unit of electronic endoscope
PENTAX CORP117 citations98
US6898086B2May 24, 2005
PCB structure for scope unit of electronic endoscope
PENTAX CORP106 citations98
US6829003B2Dec 7, 2004
Sampling pulse generator of electronic endoscope
PENTAX CORP118 citations98
US6682479B1Jan 27, 2004
Air feeding device for endoscope
PENTAX CORP92 citations98
US6846286B2Jan 25, 2005
Endoscope system
PENTAX CORP102 citations95
US6687127B2Feb 3, 2004
EMC core supporting structure
PENTAX CORP7 citations74
US6667436B2Dec 23, 2003
EMC core supporting structure
PENTAX CORP12 citations73
CANON KK
4 patentsUS9063497B2Jun 23, 2015
Image forming apparatus having a power supply common to primary transfer and secondary transfer
CANON KK3 citations63
US8909111B2Dec 9, 2014
Image forming apparatus
CANON KK3 citations63
US9250576B2Feb 2, 2016
Image forming apparatus
CANON KK0 citations52
US9507295B2Nov 29, 2016
Image forming apparatus
CANON KK0 citations42
HOYA CORP
3 patentsHITACHI MAXELL
1 patentShowing the top 50 of 52 patents by PatentIndex Score.