Hirokazu ARAKI

Follow

Person

Kitamoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resonance-type, receiving antenna and receiving apparatus
- Patent number 8,847,839
- Issue date Sep 30, 2014
- Hitachi Metals, Ltd.
- Masaki Nakamura
- G04 - HOROLOGY
Information Patent Grant
Antenna, and radio timepiece using the same, keyless entry system,...
- Patent number 7,511,679
- Issue date Mar 31, 2009
- Hitachi Metals Ltd.
- Hirokazu Araki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna, and radio-controlled timepiece, keyless entry system and R...
- Patent number 7,463,208
- Issue date Dec 9, 2008
- Hitachi Metals, Ltd.
- Hirokazu Araki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna, watch provided with the antenna, and method of manufacturi...
- Patent number 7,061,439
- Issue date Jun 13, 2006
- Casio Computer Co., Ltd.
- Narutoshi Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential transmission cable and joint with specific distances
- Patent number 6,448,863
- Issue date Sep 10, 2002
- Hitachi Metals, Ltd.
- Tomomi Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear motor
- Patent number 5,536,983
- Issue date Jul 16, 1996
- Hitachi Metals, Ltd.
- Hirokazu Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
RESONANCE-TYPE, RECEIVING ANTENNA AND RECEIVING APPARATUS
- Publication number 20120086619
- Publication date Apr 12, 2012
- Hitachi Metals, Ltd.
- Masaki Nakamura
- G04 - HOROLOGY
Information Patent Application
ANTENNA, AND RADIO-CONTROLLED TIMEPIECE, KEYLESS ENTRY SYSTEM AND R...
- Publication number 20070024516
- Publication date Feb 1, 2007
- HITACHI METALS, LTD
- Hirokazu ARAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna, and radio timepiece using the same, keyless entry system,...
- Publication number 20060214866
- Publication date Sep 28, 2006
- Hirokazu Araki
- G04 - HOROLOGY
Information Patent Application
ANTENNA, WATCH PROVIDED WITH THE ANTENNA, AND METHOD OF MANUFACTURI...
- Publication number 20060114162
- Publication date Jun 1, 2006
- CASIO COMPUTER CO., LTD.
- Narutoshi Minami
- G04 - HOROLOGY