Hideaki Tokunaga

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Overvoltage protection component, and overvoltage protection materi...
- Patent number 9,001,485
- Issue date Apr 7, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Nozoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anti-static part and its manufacturing method
- Patent number 8,345,404
- Issue date Jan 1, 2013
- Panasonic Corporation
- Kenji Nozoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static electricity control part and process for manufacturing the same
- Patent number 7,903,385
- Issue date Mar 8, 2011
- Panasonic Corporation
- Kenji Nozoe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Static electricity countermeasure component
- Patent number 7,851,863
- Issue date Dec 14, 2010
- Panasonic Corporation
- Hideaki Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency device
- Patent number 7,142,832
- Issue date Nov 28, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tatsuya Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic discharge protection component
- Patent number 7,085,118
- Issue date Aug 1, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tatsuya Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zinc oxide varistor and method of manufacturing same
- Patent number 6,749,891
- Issue date Jun 15, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kaori Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing varistor
- Patent number 6,260,258
- Issue date Jul 17, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Varistor formed of bismuth and antimony and method of manufacturing...
- Patent number 5,592,140
- Issue date Jan 7, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE
- Publication number 20250141208
- Publication date May 1, 2025
- Panasonic Automotive Systems Co., Ltd.
- Shunsuke KATSUMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OVERVOLTAGE PROTECTION COMPONENT, AND OVERVOLTAGE PROTECTION MATERI...
- Publication number 20130083440
- Publication date Apr 4, 2013
- PANASONIC CORPORATION
- Kenji Nozoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION COMPONENT AND METHOD FOR MANUFAC...
- Publication number 20110026186
- Publication date Feb 3, 2011
- PANASONIC CORPORATION
- Hidenori Katsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATIC ELECTRICITY COUNTERMEASURE COMPONENT AND METHOD FOR MANUFACT...
- Publication number 20100254052
- Publication date Oct 7, 2010
- Hidenori Katsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTI-STATIC PART AND ITS MANUFACTURING METHOD
- Publication number 20100188791
- Publication date Jul 29, 2010
- Kenji Nozoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATIC ELECTRICITY CONTROL PART AND PROCESS FOR MANUFACTURING THE SAME
- Publication number 20100067163
- Publication date Mar 18, 2010
- Kenji Nozoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATIC ELECTRICITY COUNTERMEASURE COMPONENT
- Publication number 20090116165
- Publication date May 7, 2009
- Hideaki Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrostatic discharge protection component
- Publication number 20040233606
- Publication date Nov 25, 2004
- Tatsuya Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency device
- Publication number 20040087286
- Publication date May 6, 2004
- Tatsuya Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zinc oxide varistor and method of manufacturing same
- Publication number 20030043012
- Publication date Mar 6, 2003
- Kaori Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Zinc oxide varistor and method of manufacturing same
- Publication number 20030043013
- Publication date Mar 6, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kaori Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS

Hideaki Tokunaga

Person

Patents Grantslast 30 patents

Overvoltage protection component, and overvoltage protection materi...

Anti-static part and its manufacturing method

Static electricity control part and process for manufacturing the same

Static electricity countermeasure component

High-frequency device

Electrostatic discharge protection component

Zinc oxide varistor and method of manufacturing same

Method for manufacturing varistor

Varistor formed of bismuth and antimony and method of manufacturing...

Patents Applicationslast 30 patents

COMMUNICATION DEVICE

OVERVOLTAGE PROTECTION COMPONENT, AND OVERVOLTAGE PROTECTION MATERI...

ELECTROSTATIC DISCHARGE PROTECTION COMPONENT AND METHOD FOR MANUFAC...

STATIC ELECTRICITY COUNTERMEASURE COMPONENT AND METHOD FOR MANUFACT...

ANTI-STATIC PART AND ITS MANUFACTURING METHOD

STATIC ELECTRICITY CONTROL PART AND PROCESS FOR MANUFACTURING THE SAME

STATIC ELECTRICITY COUNTERMEASURE COMPONENT

Electrostatic discharge protection component

High-frequency device

Zinc oxide varistor and method of manufacturing same

Zinc oxide varistor and method of manufacturing same