Inventor
MARUYAMA TAMAMI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA TAMAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARUYAMA TAMAMI
10 patentsUS8649742B2Feb 11, 2014
Radio communication system
MARUYAMA TAMAMI7 citations82
US9184508B2Nov 10, 2015
Multi-beam reflectarray
MARUYAMA TAMAMI4 citations72
US8390531B2Mar 5, 2013
Reflect array
MARUYAMA TAMAMI3 citations60
US8988287B2Mar 24, 2015
Apparatus having mushroom structures
MARUYAMA TAMAMI1 citations51
US8847822B2Sep 30, 2014
Apparatus having mushroom structures
MARUYAMA TAMAMI1 citations51
US8830126B2Sep 9, 2014
Apparatus having mushroom structures
MARUYAMA TAMAMI1 citations51
US8289220B2Oct 16, 2012
Radio communication system, periodic structure reflector plate, and tapered mushroom structure
MARUYAMA TAMAMI1 citations51
US8836583B2Sep 16, 2014
Reflectarray
MARUYAMA TAMAMI0 citations48
US9337942B2May 10, 2016
Propagation path estimation method and program and apparatus using the same
MARUYAMA TAMAMI0 citations40
US9264157B2Feb 16, 2016
Propagation path estimation method and program and apparatus using the same
MARUYAMA TAMAMI0 citations40
NTT DOCOMO INC
7 patentsUS9537221B2Jan 3, 2017
Reflectarray
NTT DOCOMO INC9 citations83
US9425512B2Aug 23, 2016
Reflectarray and design method
NTT DOCOMO INC7 citations83
US9620862B2Apr 11, 2017
Reflectarray
NTT DOCOMO INC5 citations72
US9531079B2Dec 27, 2016
Reflectarray and design method
NTT DOCOMO INC4 citations72
US9923281B2Mar 20, 2018
Dual antenna system
NTT DOCOMO INC3 citations71
US9620864B2Apr 11, 2017
Reflectarray and design method
NTT DOCOMO INC1 citations51
US7873582B2Jan 18, 2011
Maze creating method, antenna optimum designing method, program, and antenna, using two-bit/quaternary chromosomes
NTT DOCOMO INC0 citations45