Inventor
SEZAI TOSHIHIRO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “SEZAI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT SPACE DEV AGENCY
20 patentsUS5432519AJul 11, 1995
Method of performing beam compression process on antenna pattern of radar
NAT SPACE DEV AGENCY64 citations96
US5512899AApr 30, 1996
Method of evaluating the image quality of a synthetic aperture radar
NAT SPACE DEV AGENCY21 citations88
US6392594B1May 21, 2002
Radio wave receiving apparatus having an improved antenna resolution
NAT SPACE DEV AGENCY7 citations73
US5548290AAug 20, 1996
Method of designing transmission power in synthetic aperture radar
NAT SPACE DEV AGENCY8 citations73
US5422637AJun 6, 1995
Method of performing beam compression process on antenna pattern of radar
NAT SPACE DEV AGENCY7 citations73
US5418539AMay 23, 1995
Method of performing beam compression process on antenna pattern of radar
NAT SPACE DEV AGENCY17 citations73
US5345246ASep 6, 1994
Antenna device having low side-lobe characteristics
NAT SPACE DEV AGENCY15 citations73
US5296863AMar 22, 1994
Beam compression process for antenna pattern
NAT SPACE DEV AGENCY7 citations73
US5248984ASep 28, 1993
Method for processing an antenna pattern
NAT SPACE DEV AGENCY17 citations73
US5243352ASep 7, 1993
Method for processing antenna patterns
NAT SPACE DEV AGENCY8 citations73
US6259397B1Jul 10, 2001
Radio wave source information display apparatus
NAT SPACE DEV AGENCY4 citations62
US6204809B1Mar 20, 2001
Radio wave receiving apparatus having an improved antenna resolution
NAT SPACE DEV AGENCY5 citations62
US6163293ADec 19, 2000
Radio wave receiving apparatus having an improved antenna resolution
NAT SPACE DEV AGENCY5 citations62
US5852420ADec 22, 1998
Antenna device
NAT SPACE DEV AGENCY2 citations62
US5485162AJan 16, 1996
Method of performing beam compression process on antenna pattern of radar
NAT SPACE DEV AGENCY5 citations62
US5448247ASep 5, 1995
Beam compression method for radar antenna patterns
NAT SPACE DEV AGENCY3 citations62
US5296864AMar 22, 1994
Beam compression process for antenna pattern
NAT SPACE DEV AGENCY3 citations62
US5283588AFeb 1, 1994
Monopulse tracking apparatus
NAT SPACE DEV AGENCY3 citations62
US5268697ADec 7, 1993
Processing method for antenna pattern
NAT SPACE DEV AGENCY4 citations62
US5252983AOct 12, 1993
Method for reducing side lobes in antenna patterns
NAT SPACE DEV AGENCY4 citations62
JAPAN AEROSPACE EXPLORATION
5 patentsUS6729756B2May 4, 2004
Method for calibrating a total-power microwave radiometer for a satellite
JAPAN AEROSPACE EXPLORATION30 citations92
US11043750B2Jun 22, 2021
Antenna
JAPAN AEROSPACE EXPLORATION3 citations73
US12255397B2Mar 18, 2025
Antenna, electronic apparatus, and method of manufacturing an antenna
JAPAN AEROSPACE EXPLORATION0 citations62
US11789112B2Oct 17, 2023
Observation apparatus, observation method, and program
JAPAN AEROSPACE EXPLORATION0 citations62
US11555879B2Jan 17, 2023
Observation apparatus, observation method, and program
JAPAN AEROSPACE EXPLORATION0 citations52