Inventor
KAWAMATA KEN
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMATA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
16 patentsUS7453568B2Nov 18, 2008
Fluorescence observation equipment
OLYMPUS CORP20 citations92
US7411729B2Aug 12, 2008
Optical filter, method of manufacturing optical filter, optical system, and imaging apparatus
OLYMPUS CORP36 citations91
US7050224B2May 23, 2006
Fluorescence observing apparatus
OLYMPUS CORP22 citations91
US6961183B2Nov 1, 2005
Optical filter and optical instrument
OLYMPUS CORP13 citations83
US7289268B2Oct 30, 2007
Optical filter and optical instrument
OLYMPUS CORP3 citations73
US7265905B2Sep 4, 2007
Optical filter and optical instrument
OLYMPUS CORP6 citations73
US7193780B2Mar 20, 2007
Optical filter and optical instrument
OLYMPUS CORP8 citations73
US7705326B2Apr 27, 2010
Apparatus for fluorescence observation
OLYMPUS CORP2 citations62
US7369314B2May 6, 2008
Optical filter and optical instrument
OLYMPUS CORP1 citations62
US7324283B2Jan 29, 2008
Optical filter and optical instrument
OLYMPUS CORP2 citations62
US7312925B2Dec 25, 2007
Optical filter and optical instrument
OLYMPUS CORP1 citations62
US7277228B2Oct 2, 2007
Optical filter and optical instrument
OLYMPUS CORP1 citations62
US7274512B2Sep 25, 2007
Optical filter and optical instrument
OLYMPUS CORP1 citations62
US7271959B2Sep 18, 2007
Optical filter and optical instrument
OLYMPUS CORP1 citations62
US7126751B2Oct 24, 2006
Anti-reflection film and microscope having optical element with the same anti-reflection film applied thereto
OLYMPUS CORP2 citations61
US7075714B2Jul 11, 2006
Anti-reflection film and microscope having optical element with the same anti-reflection film applied thereto
OLYMPUS CORP4 citations61
OLYMPUS OPTICAL CO
5 patentsUS5958155ASep 28, 1999
Process for producing thin film
OLYMPUS OPTICAL CO23 citations92
US6358440B1Mar 19, 2002
Process for producing thin film, thin film and optical instrument including the same
OLYMPUS OPTICAL CO4 citations74
US6210542B1Apr 3, 2001
Process for producing thin film, thin film and optical instrument including the same
OLYMPUS OPTICAL CO5 citations74
US5825549AOct 20, 1998
Optical thin film for optical element
OLYMPUS OPTICAL CO10 citations73
US6426022B1Jul 30, 2002
Process for producing thin film, thin film and optical instrument including the same
OLYMPUS OPTICAL CO0 citations52