Hirakawa Hewtech Corporation

Organization

Tokyo, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Connection structure between sensor and cable, and connection cable
- Patent number 11,705,646
- Issue date Jul 18, 2023
- Hirakawa Hewtech Corporation
- Hiroyuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current measuring apparatus, test apparatus, and coaxial cable and...
- Patent number 7,548,076
- Issue date Jun 16, 2009
- Hirakawa Hewtech Corporation
- Mitsunori Satou
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for manufacturing taped insulated conductor and method of...
- Patent number 7,520,120
- Issue date Apr 21, 2009
- Hirakawa Hewtech Corporation
- Hisao Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-precision foamed coaxial cable
- Patent number 7,442,876
- Issue date Oct 28, 2008
- Hirakawa Hewtech Corporation
- Mitsuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Foam coaxial cable and method of manufacturing the same
- Patent number 7,355,123
- Issue date Apr 8, 2008
- Hirakawa Hewtech Corporation
- Hiroyuki Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current measuring apparatus, test apparatus, and coaxial cable and...
- Patent number 7,242,197
- Issue date Jul 10, 2007
- Advantest Corporation
- Mitsunori Satou
- G01 - MEASURING TESTING
Information Patent Grant
High accuracy foamed coaxial cable and method for manufacturing the...
- Patent number 6,963,032
- Issue date Nov 8, 2005
- Hirakawa Hewtech Corporation
- Tetsuo Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi port repeater for local area network
- Patent number D392645
- Issue date Mar 24, 1998
- Hirakawa Hewtech Corporation
- Hiroshi Wakabayashi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Transceiver for local area network
- Patent number D366878
- Issue date Feb 6, 1996
- Hirakawa Hewtech Corporation
- Hiroshi Wakabayashi
- D14 - Recording, communication, or information retrieval equipment

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
CATHETER TUBE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210299402
- Publication date Sep 30, 2021
- Hirakawa Hewtech Corporation
- Sho SAKAMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONNECTION STRUCTURE BETWEEN SENSOR AND CABLE, AND CONNECTION CABLE
- Publication number 20210066820
- Publication date Mar 4, 2021
- Hirakawa Hewtech Corporation
- Hiroyuki TANAKA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CONNECTING DIFFERENTIAL TRANSMISSION CABLE, DIFFERENTIAL...
- Publication number 20150333450
- Publication date Nov 19, 2015
- Hirakawa Hewtech Corporation
- Akiyoshi YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current measuring apparatus, test apparatus, and coaxial cable and...
- Publication number 20070108987
- Publication date May 17, 2007
- Hirakawa Hewtech Corporation
- Mitsunori Satou
- G01 - MEASURING TESTING
Information Patent Application
Current measuring apparatus, test apparatus, and coaxial cable and...
- Publication number 20060202704
- Publication date Sep 14, 2006
- Hirakawa Hewtech Corporation
- Mitsunori Satou
- G01 - MEASURING TESTING

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
75225290 - DESIGNED TO BE TOUGH
- Serial number 75225290
- Registration number 2239404
- Filing date Jan 14, 1997
- Hirakawa Hewtech Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74293343 - HEWTECH
- Serial number 74293343
- Registration number 1805859
- Filing date Jul 13, 1992
- HIRAKAWA HEWTECH CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Hirakawa Hewtech Corporation

Organization

Patents Grantslast 30 patents

Connection structure between sensor and cable, and connection cable

Current measuring apparatus, test apparatus, and coaxial cable and...

Apparatus for manufacturing taped insulated conductor and method of...

High-precision foamed coaxial cable

Foam coaxial cable and method of manufacturing the same

Current measuring apparatus, test apparatus, and coaxial cable and...

High accuracy foamed coaxial cable and method for manufacturing the...

Multi port repeater for local area network

Transceiver for local area network

Patents Applicationslast 30 patents

CATHETER TUBE AND METHOD FOR MANUFACTURING THE SAME

CONNECTION STRUCTURE BETWEEN SENSOR AND CABLE, AND CONNECTION CABLE

METHOD FOR CONNECTING DIFFERENTIAL TRANSMISSION CABLE, DIFFERENTIAL...

Current measuring apparatus, test apparatus, and coaxial cable and...

Current measuring apparatus, test apparatus, and coaxial cable and...

Trademarklast 30 trademarks

75225290 - DESIGNED TO BE TOUGH

74293343 - HEWTECH