Inventor
AKAGAWA KEIICHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “AKAGAWA KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
14 patentsUS6080988AJun 27, 2000
Optically readable radiation-displacement-conversion devices and methods, and image-rendering apparatus and methods employing same
NIKON CORP153 citations97
US5994699ANov 30, 1999
Thermal camera for infrared imaging
NIKON CORP57 citations96
US5804827ASep 8, 1998
Infrared ray detection device and solid-state imaging apparatus
NIKON CORP70 citations96
US5757008AMay 26, 1998
Infrared-ray image sensor
NIKON CORP38 citations90
US6936950B2Aug 30, 2005
Micro-actuator utilizing electrostatic and Lorentz forces, and micro-actuator device, optical switch and optical switch array using the same
NIKON CORP14 citations84
US6356305B1Mar 12, 2002
Image-pickup apparatus and method for reading accumulated signal changes through transfer lines
NIKON CORP19 citations84
US5416344AMay 16, 1995
Solid state imaging device and method for producing the same
NIKON CORP17 citations81
US5670382ASep 23, 1997
Method for producing a solid state imaging device
NIKON CORP7 citations72
US5635738AJun 3, 1997
Infrared solid-state image sensing apparatus
NIKON CORP14 citations71
US7023124B2Apr 4, 2006
Micro-actuator array, micro-actuator device, optical switch, array, and optical switch system
NIKON CORP3 citations62
US7002730B2Feb 21, 2006
Mirror device, optical switch, thin film elastic structure, and thin elastic structure producing method
NIKON CORP4 citations62
US6828557B2Dec 7, 2004
Radiation-detection devices
NIKON CORP2 citations62
US7006722B2Feb 28, 2006
Waveguide type optical device and position detecting method
NIKON CORP2 citations61
US5569938AOct 29, 1996
Imaging Apparatus with light pulses
NIKON CORP5 citations61