Tokuhiko Handa

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sulfide solid electrolyte material and electrochemical device
- Patent number 9,425,482
- Issue date Aug 23, 2016
- TDK Corporation
- Junji Tanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device
- Patent number 7,943,849
- Issue date May 17, 2011
- TDK Corporation
- Junji Tanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
PTC element
- Patent number 7,414,515
- Issue date Aug 19, 2008
- TDK Corporation
- Noriaki Hirano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic positive temperature coefficient thermistor and manufacturi...
- Patent number 7,341,679
- Issue date Mar 11, 2008
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC element and production process thereof
- Patent number 7,326,889
- Issue date Feb 5, 2008
- TDK Corporation
- Hisanao Tosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic PTC thermistor and production
- Patent number 7,304,562
- Issue date Dec 4, 2007
- TDK Corporation
- Satoshi Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Electrolytic capacitor and method of manufacturing the same
- Patent number 7,245,479
- Issue date Jul 17, 2007
- TDK Corporation
- Masaaki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor
- Patent number 7,241,402
- Issue date Jul 10, 2007
- TDK Corporation
- Yukie Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor and method of manufacturing the same
- Patent number 7,218,506
- Issue date May 15, 2007
- TDK Corporation
- Masaaki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic PTC thermistor
- Patent number 6,842,103
- Issue date Jan 11, 2005
- TDK Corporation
- Yukie Yoshinari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic PTC thermistor and making method
- Patent number 6,778,062
- Issue date Aug 17, 2004
- TDK Corporation
- Tokuhiko Handa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic PTC thermistor
- Patent number 6,607,679
- Issue date Aug 19, 2003
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor and making method
- Patent number 6,558,579
- Issue date May 6, 2003
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor
- Patent number 6,452,476
- Issue date Sep 17, 2002
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor
- Patent number 6,299,801
- Issue date Oct 9, 2001
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor and manufacturi...
- Patent number 6,143,206
- Issue date Nov 7, 2000
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor
- Patent number 6,090,314
- Issue date Jul 18, 2000
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor
- Patent number 5,982,271
- Issue date Nov 9, 1999
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic positive temperature coefficient thermistor
- Patent number 5,945,034
- Issue date Aug 31, 1999
- TDK Corporation
- Tokuhiko Handa
- G01 - MEASURING TESTING
Information Patent Grant
Optical recording method and medium
- Patent number 5,523,140
- Issue date Jun 4, 1996
- TDK Corporation
- Junji Tominaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording media
- Patent number 5,498,507
- Issue date Mar 12, 1996
- TDK Corporation
- Tokuhiko Handa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 5,470,628
- Issue date Nov 28, 1995
- TDK Corporation
- Junji Tominaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and method for making
- Patent number 5,418,030
- Issue date May 23, 1995
- TDK Corporation
- Junji Tominaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 5,389,417
- Issue date Feb 14, 1995
- ADK Corporation
- Junji Tominaga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE LITHIUM ION CONDUCTOR AND ELECTROCHEMICAL DEVICE
- Publication number 20140272602
- Publication date Sep 18, 2014
- TDK Corporation
- Tokuhiko HANDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SULFIDE SOLID ELECTROLYTE MATERIAL AND ELECTROCHEMICAL DEVICE
- Publication number 20140227608
- Publication date Aug 14, 2014
- TDK Corporation
- Junji TANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photoelectric conversion device and manufacturing method of the same
- Publication number 20100243045
- Publication date Sep 30, 2010
- TDK Corporation
- Masahiro Tsuchiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrode for photoelectric conversion elements, manufacturing meth...
- Publication number 20100243060
- Publication date Sep 30, 2010
- TDK Corporation
- Tokuhiko Handa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Photoelectric conversion device
- Publication number 20090320919
- Publication date Dec 31, 2009
- TDK Corporation
- Masahiro Tsuchiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Photoelectric conversion device
- Publication number 20090320918
- Publication date Dec 31, 2009
- TDK Corporation
- Masahiro Tsuchiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of manufacturing photoelectric conversion device, and photoe...
- Publication number 20090139569
- Publication date Jun 4, 2009
- TDK Corporation
- Masahiro Tsuchiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Photoelectric conversion electrode, manufacturing method of the sam...
- Publication number 20090038676
- Publication date Feb 12, 2009
- TDK Corporation
- Atsushi Monden
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrode, manufacturing method of the same, and dye-sensitized sol...
- Publication number 20080236658
- Publication date Oct 2, 2008
- TDK Corporation
- Tokuhiko Handa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Photoelectric conversion device
- Publication number 20080236663
- Publication date Oct 2, 2008
- TDK Corporation
- Junji Tanabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Photoelectric conversion electrode, manufacturing method of the sam...
- Publication number 20080236659
- Publication date Oct 2, 2008
- TDK Corporation
- Atsushi Monden
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrolytic capacitor and method of manufacturing the same
- Publication number 20070081300
- Publication date Apr 12, 2007
- TDK Corporation
- Masaaki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PTC element and production process thereof
- Publication number 20070069848
- Publication date Mar 29, 2007
- TDK Corporation
- Hisanao Tosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PTC element
- Publication number 20070046420
- Publication date Mar 1, 2007
- TDK Corporation
- Noriaki Hirano
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PTC composition, method of making the same, and thermistor body obt...
- Publication number 20060231807
- Publication date Oct 19, 2006
- TDK Corporation
- Hisanao Tosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organic positive temperature coefficient thermistor
- Publication number 20050237148
- Publication date Oct 27, 2005
- TDK Corporation
- Yukie Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrolytic capacitor and method of manufacturing the same
- Publication number 20050219802
- Publication date Oct 6, 2005
- TDK Corporation
- Masaaki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic PTC thermistor and production
- Publication number 20050200446
- Publication date Sep 15, 2005
- TDK Corporation
- Satoshi Shirai
- G01 - MEASURING TESTING
Information Patent Application
Organic positive temperature coefficient thermistor and manufacturi...
- Publication number 20050024180
- Publication date Feb 3, 2005
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PTC composition, method of making the same, and thermistor body obt...
- Publication number 20040041683
- Publication date Mar 4, 2004
- TDK Corporation
- Hisanao Tosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organic PTC thermistor
- Publication number 20030218530
- Publication date Nov 27, 2003
- TDK Corporation
- Yukie Yoshinari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic PTC thermistor and making method
- Publication number 20030091829
- Publication date May 15, 2003
- TDK Corporation
- Tokuhiko Handa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organic positive temperature coefficient thermistor and making method
- Publication number 20020145130
- Publication date Oct 10, 2002
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic PTC thermistor
- Publication number 20020093007
- Publication date Jul 18, 2002
- TDK Corporation
- Tokuhiko Handa
- H01 - BASIC ELECTRIC ELEMENTS

Tokuhiko Handa

Person

Patents Grantslast 30 patents

Sulfide solid electrolyte material and electrochemical device

Photoelectric conversion device

PTC element

Organic positive temperature coefficient thermistor and manufacturi...

PTC element and production process thereof

Organic PTC thermistor and production

Electrolytic capacitor and method of manufacturing the same

Organic positive temperature coefficient thermistor

Electrolytic capacitor and method of manufacturing the same

Organic PTC thermistor

Organic PTC thermistor and making method

Organic PTC thermistor

Organic positive temperature coefficient thermistor and making method

Organic positive temperature coefficient thermistor

Organic positive temperature coefficient thermistor

Organic positive temperature coefficient thermistor and manufacturi...

Organic positive temperature coefficient thermistor

Organic positive temperature coefficient thermistor

Organic positive temperature coefficient thermistor

Optical recording method and medium

Optical recording media

Optical recording medium

Optical recording medium and method for making

Optical recording medium

Patents Applicationslast 30 patents

SOLID-STATE LITHIUM ION CONDUCTOR AND ELECTROCHEMICAL DEVICE

SULFIDE SOLID ELECTROLYTE MATERIAL AND ELECTROCHEMICAL DEVICE

Photoelectric conversion device and manufacturing method of the same

Electrode for photoelectric conversion elements, manufacturing meth...

Photoelectric conversion device

Photoelectric conversion device

Method of manufacturing photoelectric conversion device, and photoe...

Photoelectric conversion electrode, manufacturing method of the sam...

Electrode, manufacturing method of the same, and dye-sensitized sol...

Photoelectric conversion device

Photoelectric conversion electrode, manufacturing method of the sam...

Electrolytic capacitor and method of manufacturing the same

PTC element and production process thereof

PTC element

PTC composition, method of making the same, and thermistor body obt...

Organic positive temperature coefficient thermistor

Electrolytic capacitor and method of manufacturing the same

Organic PTC thermistor and production

Organic positive temperature coefficient thermistor and manufacturi...

PTC composition, method of making the same, and thermistor body obt...

Organic PTC thermistor

Organic PTC thermistor and making method

Organic positive temperature coefficient thermistor and making method

Organic PTC thermistor