Assignee
ANDO TAKAMASA
JP8 patents
Top patents by PatentIndex Score
US9110152B2Aug 18, 2015
Method of determining threshold for detection of peak frequency in radar and object information producing apparatus using the same
ANDO TAKAMASA11 citations83
US8649095B2Feb 11, 2014
Diffraction grating lens and method of producing the same, and imaging device in which the same is used
ANDO TAKAMASA4 citations73
US8674899B2Mar 18, 2014
Radome incorporating partition wall for enhancing isolation between transmitted and received radar waves of radar apparatus
ANDO TAKAMASA6 citations72
US8089620B2Jan 3, 2012
Method for measuring optical characteristics of diffraction optical element and apparatus for measuring optical characteristics of diffraction optical element
ANDO TAKAMASA1 citations62
US9103981B2Aug 11, 2015
Method for designing and method for manufacturing diffraction-grating lens
ANDO TAKAMASA0 citations52
US8390799B2Mar 5, 2013
Method for measuring optical characteristics of diffraction optical element and apparatus for measuring optical characteristics of diffraction optical element
ANDO TAKAMASA0 citations52
US8284388B2Oct 9, 2012
Method for measuring optical characteristics of diffraction optical element and apparatus for measuring optical characteristics of diffraction optical element
ANDO TAKAMASA0 citations52
US8154803B2Apr 10, 2012
Diffractive optical element with improved light transmittance
ANDO TAKAMASA0 citations41