Katsumi Tsukada

Person

Ina-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display apparatus
- Patent number 7,116,304
- Issue date Oct 3, 2006
- Seiko Epson Corporation
- Minoru Niimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data processing apparatus
- Patent number 6,898,444
- Issue date May 24, 2005
- Seiko Epson Corporation
- Katsumi Tsukada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic apparatus and manufacturing method for an electronic app...
- Patent number 6,601,219
- Issue date Jul 29, 2003
- Seiko Epson Corporation
- Hirotsuna Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having connector with rows of terminals divided b...
- Patent number 5,864,463
- Issue date Jan 26, 1999
- Seiko Epson Corporation
- Katsumi Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having a flat, card-like casing enclosing compone...
- Patent number 5,710,693
- Issue date Jan 20, 1998
- Seiko Epson Corporation
- Katsumi Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having a flat, card-like casing enclosing compone...
- Patent number 5,502,617
- Issue date Mar 26, 1996
- Seiko Epson Corporation
- Katsumi Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having connector with rows of terminals divided b...
- Patent number 5,481,432
- Issue date Jan 2, 1996
- Seiko Epson Corporation
- Katsumi Tsukada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Interface circuit and semiconductor device
- Publication number 20030149804
- Publication date Aug 7, 2003
- Katsumi Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid crystal display apparatus
- Publication number 20020154081
- Publication date Oct 24, 2002
- Minoru Niimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display apparatus
- Publication number 20020154130
- Publication date Oct 24, 2002
- Minoru Niimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electronic apparatus and manufacturing method for an electronic app...
- Publication number 20020090800
- Publication date Jul 11, 2002
- Hirotsuna Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Data processing apparatus
- Publication number 20020052220
- Publication date May 2, 2002
- Katsumi Tsukada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsumi Tsukada

Person

Patents Grantslast 30 patents

Liquid crystal display apparatus

Data processing apparatus

Electronic apparatus and manufacturing method for an electronic app...

Electronic device having connector with rows of terminals divided b...

Electronic device having a flat, card-like casing enclosing compone...

Electronic device having a flat, card-like casing enclosing compone...

Electronic device having connector with rows of terminals divided b...

Patents Applicationslast 30 patents

Interface circuit and semiconductor device

Liquid crystal display apparatus

Liquid crystal display apparatus

Electronic apparatus and manufacturing method for an electronic app...

Data processing apparatus