Inventor
HIRUNUMA KEN
JP38 patents
⚠️ This page may combine multiple inventors who share the name “HIRUNUMA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
16 patentsUS5886777AMar 23, 1999
Electronic distance measuring device
ASAHI OPTICAL CO LTD67 citations96
US6225613B1May 1, 2001
Optical device provided with correcting function for trembling of focused image with a stop of power supply to the device
ASAHI OPTICAL CO LTD24 citations92
US5995762ANov 30, 1999
Lens driving mechanism
ASAHI OPTICAL CO LTD26 citations92
US6307673B1Oct 23, 2001
Focusing device of binocular
ASAHI OPTICAL CO LTD20 citations91
US6266190B1Jul 24, 2001
Optical device provided with correcting function for trembling of focused image
ASAHI OPTICAL CO LTD7 citations74
US6252713B1Jun 26, 2001
Optical device provided with correcting function for trembling of focused image
ASAHI OPTICAL CO LTD7 citations74
US6208464B1Mar 27, 2001
Tremble preventing device
ASAHI OPTICAL CO LTD13 citations74
US6078436AJun 20, 2000
Mechanism correcting a trembling of focused image
ASAHI OPTICAL CO LTD8 citations74
US6067195AMay 23, 2000
Binoculars having hand-vibration compensation system
ASAHI OPTICAL CO LTD15 citations74
US6057963AMay 2, 2000
Binocular having hand-vibration compensation system
ASAHI OPTICAL CO LTD9 citations74
US6057962AMay 2, 2000
Observation optical system having hand-vibration compensation system
ASAHI OPTICAL CO LTD7 citations74
US6043934AMar 28, 2000
Observing equipment having hand-vibration compensation system
ASAHI OPTICAL CO LTD11 citations74
US6018420AJan 25, 2000
Binocular having hand-vibration compensation system
ASAHI OPTICAL CO LTD10 citations74
US6108134AAug 22, 2000
Viewing optical instrument having an image stabilizer
ASAHI OPTICAL CO LTD3 citations63
US6038072AMar 14, 2000
Binocular having hand-vibration compensation system
ASAHI OPTICAL CO LTD5 citations63
US6424462B1Jul 23, 2002
Binocular and method for manufacturing the same
ASAHI OPTICAL CO LTD2 citations61
PENTAX CORP
16 patentsUSD560319SJan 22, 2008
Cleaner
PENTAX CORP7 citations74
US6937391B2Aug 30, 2005
Optical viewer instrument with photographing function
PENTAX CORP8 citations74
US6717754B2Apr 6, 2004
Lens-holding frame
PENTAX CORP9 citations74
US7268801B2Sep 11, 2007
Digital-camera-provided binoculars
PENTAX CORP3 citations63
US7113331B2Sep 26, 2006
Binocular telescope with photographing function
PENTAX CORP6 citations63
US6760163B2Jul 6, 2004
Optical-position adjusting device for optical unit
PENTAX CORP2 citations63
US7099076B2Aug 29, 2006
Binoculars with light-shielding mechanism
PENTAX CORP2 citations62
US6768587B2Jul 27, 2004
Tremble correcting device and optical device provided with tremble correcting function
PENTAX CORP3 citations62
US6771434B2Aug 3, 2004
Optical device
PENTAX CORP1 citations52
US7277224B2Oct 2, 2007
Binoculars having displaceable optical elements
PENTAX CORP1 citations51
US7277225B2Oct 2, 2007
Convergence value compensating binoculars
PENTAX CORP1 citations51
US7092155B2Aug 15, 2006
Optical device
PENTAX CORP0 citations51
US6927906B2Aug 9, 2005
Binocular telescope with photographing function
PENTAX CORP0 citations42
US6914636B2Jul 5, 2005
Optical viewer instrument with photographing function
PENTAX CORP0 citations42
US6930830B2Aug 16, 2005
Binocular telescope
PENTAX CORP0 citations41
US6930829B2Aug 16, 2005
Structure for assembly of binocular telescope with photographing function
PENTAX CORP0 citations41
HOYA CORP
5 patentsUS7436443B2Oct 14, 2008
Mounting plate for solid-state imaging device and method for bonding solid-state imaging device to mounting plate
HOYA CORP42 citations92
US7460776B2Dec 2, 2008
Stage apparatus and camera shake correction apparatus using the stage apparatus
HOYA CORP12 citations84
US7583891B2Sep 1, 2009
Lock mechanism for stage apparatus
HOYA CORP4 citations62
US7561785B2Jul 14, 2009
Lock mechanism for stage apparatus
HOYA CORP2 citations62
US7672577B2Mar 2, 2010
Lock mechanism for stage apparatus
HOYA CORP1 citations52