Hirotaka Ishihara

Person

Kosai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive antenna apparatus provided with a plurality of pairs of bi...
- Patent number 7,432,857
- Issue date Oct 7, 2008
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Antenna
- Patent number 7,173,567
- Issue date Feb 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Susumu Inatsugu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top-loading monopole antenna apparatus with short-circuit conductor...
- Patent number 6,917,341
- Issue date Jul 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hirotaka Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and communications system
- Patent number 6,859,174
- Issue date Feb 22, 2005
- Matsushita Electric Industrial Co., Ltd.
- Joji Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus and communication system
- Patent number 6,608,594
- Issue date Aug 19, 2003
- Matsushita Electric Industrial Co., Ltd.
- Joji Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack controlling apparatus
- Patent number 6,486,637
- Issue date Nov 26, 2002
- Matsushita Electric Industrial Co. Ltd.
- Toshiaki Nakanishi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for detecting abnormal cell
- Patent number 6,278,257
- Issue date Aug 21, 2001
- Matsushita Electric Industrial Co. Ltd.
- Masahiro Takada
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting minor short in cells and method for detecting...
- Patent number 6,255,803
- Issue date Jul 3, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hirotaka Ishihara
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transmitter-receiver
- Patent number 6,087,760
- Issue date Jul 11, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Yamaguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DEVICE
- Publication number 20140210487
- Publication date Jul 31, 2014
- PANASONIC CORPORATION
- Masahiro OHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANTENNA DEVICE
- Publication number 20110215987
- Publication date Sep 8, 2011
- PANASONIC CORPORATION
- MASAHIRO OHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device
- Publication number 20070182634
- Publication date Aug 9, 2007
- Atsushi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adaptive antenna apparatus provided with a plurality of pairs of bi...
- Publication number 20050136857
- Publication date Jun 23, 2005
- Atsushi Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
Antenna
- Publication number 20040263407
- Publication date Dec 30, 2004
- Susumu Inatsugu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Top-loading monopole antenna apparatus with short-circuit conductor...
- Publication number 20040061652
- Publication date Apr 1, 2004
- Hirotaka Ishihara
- H01 - BASIC ELECTRIC ELEMENTS

Hirotaka Ishihara

Person

Patents Grantslast 30 patents

Adaptive antenna apparatus provided with a plurality of pairs of bi...

Antenna

Top-loading monopole antenna apparatus with short-circuit conductor...

Antenna device and communications system

Antenna apparatus and communication system

Battery pack controlling apparatus

Method for detecting abnormal cell

Method for detecting minor short in cells and method for detecting...

Ultrasonic transmitter-receiver

Patents Applicationslast 30 patents

ANTENNA DEVICE

ANTENNA DEVICE

Antenna device

Adaptive antenna apparatus provided with a plurality of pairs of bi...

Antenna

Top-loading monopole antenna apparatus with short-circuit conductor...