Katsuhiko Igarashi

Person

Chuo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic head device
- Patent number 9,620,156
- Issue date Apr 11, 2017
- TDK Corporation
- Katsuhiko Igarashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device having suspension and spacer
- Patent number 9,514,772
- Issue date Dec 6, 2016
- TDK Corporation
- Takashi Kawashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal head
- Patent number 8,233,019
- Issue date Jul 31, 2012
- TDK Corporation
- Emi Ninomiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Varistor
- Patent number 8,044,761
- Issue date Oct 25, 2011
- TDK Corporation
- Miyuki Yanagida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer ceramic substrate
- Patent number 7,749,592
- Issue date Jul 6, 2010
- TDK Corpoation
- Tomoko Nakamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition for thick film resistor paste, thick film resisto...
- Patent number 7,544,314
- Issue date Jun 9, 2009
- TDK Corporation
- Hirobumi Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Thick-film resistor paste and thick-film resistor
- Patent number 7,481,953
- Issue date Jan 27, 2009
- TDK Corporation
- Hirobumi Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Resistor paste, resistor, and electronic device
- Patent number 7,282,163
- Issue date Oct 16, 2007
- TDK Corporation
- Hirobumi Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electronic device, and its fabrication method
- Patent number 6,124,769
- Issue date Sep 26, 2000
- TDK Corporation
- Katsuhiko Igarashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductor paste and multilayer ceramic part using the same
- Patent number 6,120,884
- Issue date Sep 19, 2000
- TDK Corporation
- Katsuhiko Igarashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive paste and non-reciprocal device using the same
- Patent number 6,110,569
- Issue date Aug 29, 2000
- TDK Corporation
- Katsuhiko Igarashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC HEAD DEVICE
- Publication number 20160275976
- Publication date Sep 22, 2016
- TDK Corporation
- Katsuhiko IGARASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD DEVICE
- Publication number 20160275975
- Publication date Sep 22, 2016
- TDK Corporation
- Takashi KAWASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMAL HEAD
- Publication number 20100177154
- Publication date Jul 15, 2010
- TDK Corporation
- Emi Ninomiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
VARISTOR
- Publication number 20090160600
- Publication date Jun 25, 2009
- TDK Corporation
- Miyuki YANAGIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer ceramic substrate and production method thereof
- Publication number 20080188366
- Publication date Aug 7, 2008
- TDK Corporation
- Tomoko Nakamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Resisting paste, resistor, and electronic parts
- Publication number 20070018776
- Publication date Jan 25, 2007
- TDK Corporation
- Hirobumi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thick film resistor, manufacturing method thereof, glass compositio...
- Publication number 20060186382
- Publication date Aug 24, 2006
- TDK Corporation
- Katsuhiko Igarashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Resistor paste, resistor and electronic component
- Publication number 20060158305
- Publication date Jul 20, 2006
- TDK Corporation
- Hirobumi Tanka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistor paste, resistor, and electronic part
- Publication number 20060052229
- Publication date Mar 9, 2006
- TDK CORPORATION
- Hirobumi Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Glass composition for thick film resistor paste, thick film resisto...
- Publication number 20060043348
- Publication date Mar 2, 2006
- TDK Corporation
- Hirobumi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thick-film resistor paste and thick-film resistor
- Publication number 20060043345
- Publication date Mar 2, 2006
- TDK Corporation
- Hirobumi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistor and electronic device
- Publication number 20050062585
- Publication date Mar 24, 2005
- TDK Corporation
- Hirobumi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS

Katsuhiko Igarashi

Person

Patents Grantslast 30 patents

Magnetic head device

Magnetic head device having suspension and spacer

Thermal head

Varistor

Multilayer ceramic substrate

Glass composition for thick film resistor paste, thick film resisto...

Thick-film resistor paste and thick-film resistor

Resistor paste, resistor, and electronic device

Electronic device, and its fabrication method

Conductor paste and multilayer ceramic part using the same

Conductive paste and non-reciprocal device using the same

Patents Applicationslast 30 patents

MAGNETIC HEAD DEVICE

MAGNETIC HEAD DEVICE

THERMAL HEAD

VARISTOR

Multilayer ceramic substrate and production method thereof

Resisting paste, resistor, and electronic parts

Thick film resistor, manufacturing method thereof, glass compositio...

Resistor paste, resistor and electronic component

Resistor paste, resistor, and electronic part

Glass composition for thick film resistor paste, thick film resisto...

Thick-film resistor paste and thick-film resistor

Resistor and electronic device