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Kazuhisa SANO
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Three-axis antenna
Patent number
9,543,656
Issue date
Jan 10, 2017
Toko, Inc.
Kachiyasu Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waveguide slot antenna
Patent number
9,520,653
Issue date
Dec 13, 2016
Toko, Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waveguide slot antenna
Patent number
9,190,737
Issue date
Nov 17, 2015
Toko, Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric waveguide-microstrip transition including a cavity coupl...
Patent number
8,368,482
Issue date
Feb 5, 2013
Toko, Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Input/output coupling structure for dielectric waveguide having con...
Patent number
7,132,905
Issue date
Nov 7, 2006
Toko Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Input/output coupling structure for dielectric waveguide resonator
Patent number
6,977,560
Issue date
Dec 20, 2005
Toko, Inc.
Kazuhiro Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric waveguide filter and mounting structure thereof
Patent number
6,677,837
Issue date
Jan 13, 2004
Toko, Inc.
Hiroshi Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter
Patent number
6,566,986
Issue date
May 20, 2003
Toko, Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter
Patent number
6,556,106
Issue date
Apr 29, 2003
Toko, Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Waveguide Slot Antenna
Publication number
20160020522
Publication date
Jan 21, 2016
TOKO, INC.
Kazuhisa SANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-AXIS ANTENNA
Publication number
20150222016
Publication date
Aug 6, 2015
TOKO, INC.
Kachiyasu SATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Waveguide Slot Antenna
Publication number
20130194145
Publication date
Aug 1, 2013
TOKO, INC.
Kazuhisa SANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dielectric Waveguide-Microstrip Transition Structure
Publication number
20100148891
Publication date
Jun 17, 2010
TOKO, INC.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Input/output coupling structure for dielectric waveguide
Publication number
20050099242
Publication date
May 12, 2005
Toko Inc.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Input/output coupling structure for dielectric waveguide resonator
Publication number
20040119564
Publication date
Jun 24, 2004
TOKO, INC.
Kazuhiro Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dielectric waveguide filter and mounting structure thereof
Publication number
20030016100
Publication date
Jan 23, 2003
Toko, Inc.
Hiroshi Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dielectric filter
Publication number
20020039058
Publication date
Apr 4, 2002
TOKO, INC.
Kazuhisa Sano
H01 - BASIC ELECTRIC ELEMENTS