Masahiko Tsuchiya

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mobile information processing device, integrated circuit, and batte...
- Patent number 11,594,899
- Issue date Feb 28, 2023
- Seiko Epson Corporation
- Kinya Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit device, electro optical device and electronic ap...
- Patent number 8,493,290
- Issue date Jul 23, 2013
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device, electro-optical device, and electronic instru...
- Patent number 7,728,831
- Issue date Jun 1, 2010
- Seiko Epson Corporation
- Kensuke Yaita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power supply circuit, driving device, electro-optic device, electro...
- Patent number 7,479,954
- Issue date Jan 20, 2009
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power supply circuit, operational amplifier circuit, liquid crystal...
- Patent number 7,061,481
- Issue date Jun 13, 2006
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power supply circuit, operational amplifier circuit, liquid crystal...
- Patent number 7,019,730
- Issue date Mar 28, 2006
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Temperature sensor circuit, semiconductor integrated circuit, and m...
- Patent number 6,888,397
- Issue date May 3, 2005
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G01 - MEASURING TESTING
Information Patent Grant
Differential amplifier, semiconductor device, power supply circuit...
- Patent number 6,812,781
- Issue date Nov 2, 2004
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display, electronic device, and power supply circuit...
- Patent number 6,697,060
- Issue date Feb 24, 2004
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Level shift circuit and semiconductor device using the same
- Patent number 6,633,192
- Issue date Oct 14, 2003
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Differential amplifier, semiconductor device, power supply circuit...
- Patent number 6,630,863
- Issue date Oct 7, 2003
- Seiko Epson Corporation
- Masahiko Tsuchiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 6,534,804
- Issue date Mar 18, 2003
- Seiko Epson Corporation
- Masahiko Tsuchiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical device with booster circuit
- Patent number 6,317,344
- Issue date Nov 13, 2001
- Seiko Epson Corporation
- Norio Koizumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device with internal power supply circuit, together w...
- Patent number 6,181,584
- Issue date Jan 30, 2001
- Seiko Epson Corporation
- Norio Koizumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220319986
- Publication date Oct 6, 2022
- SEIKO EPSON CORPORATION
- Masahiko Tsuchiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOBILE INFORMATION PROCESSING DEVICE, INTEGRATED CIRCUIT, AND BATTE...
- Publication number 20190165587
- Publication date May 30, 2019
- SEIKO EPSON CORPORATION
- Kinya MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FRAME DATA COMMUNICATION
- Publication number 20110292788
- Publication date Dec 1, 2011
- MASAHIKO TSUCHIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT DEVICE, ELECTRO OPTICAL DEVICE AND ELECTRONIC AP...
- Publication number 20100225168
- Publication date Sep 9, 2010
- SEIKO EPSON CORPORATION
- Masahiko TSUCHIYA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor device, electro-optical device, and electronic instru...
- Publication number 20090251064
- Publication date Oct 8, 2009
- SEIKO EPSON CORPORATION
- Kensuke Yaita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
REPEATER AND COMMUNICATION METHOD
- Publication number 20090245099
- Publication date Oct 1, 2009
- MASAHIKO TSUCHIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NODE DEVICE, PACKET SWITCH DEVICE, COMMUNICATION SYSTEM AND METHOD...
- Publication number 20090219818
- Publication date Sep 3, 2009
- MASAHIKO TSUCHIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-RING FAIRNESS CONTROL METHOD AND RPR NODE DEVICE
- Publication number 20080240007
- Publication date Oct 2, 2008
- MASAHIKO TSUCHIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device, electro-optical device, and electronic instru...
- Publication number 20070058467
- Publication date Mar 15, 2007
- SEIKO EPSON CORPORATION
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Power supply circuit, driving device, electro-optic device, electro...
- Publication number 20060044253
- Publication date Mar 2, 2006
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Power supply circuit, operational amplifier circuit, liquid crystal...
- Publication number 20050024358
- Publication date Feb 3, 2005
- SEIKO EPSON CORPORATION
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Temperature sensor circuit, semiconductor integrated circuit, and m...
- Publication number 20040095986
- Publication date May 20, 2004
- Seiko Epson Corporation
- Masahiko Tsuchiya
- G01 - MEASURING TESTING
Information Patent Application
Level shift circuit and semiconductor device using the same
- Publication number 20020113769
- Publication date Aug 22, 2002
- Masahiko Tsuchiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power supply circuit, operational amplifier circuit, liquid crystal...
- Publication number 20020105510
- Publication date Aug 8, 2002
- SEIKO EPSON CORPORATION
- Masahiko Tsuchiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor device
- Publication number 20020066912
- Publication date Jun 6, 2002
- Masahiko Tsuchiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Differential amplifier, semiconductor device, power supply circuit...
- Publication number 20010035789
- Publication date Nov 1, 2001
- Seiko Epson Corporation
- Masahiko Tsuchiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifier, semiconductor device, power supply circuit...
- Publication number 20010030578
- Publication date Oct 18, 2001
- Masahiko Tsuchiya
- H03 - BASIC ELECTRONIC CIRCUITRY

Masahiko Tsuchiya

Person

Patents Grantslast 30 patents

Mobile information processing device, integrated circuit, and batte...

Integrated circuit device, electro optical device and electronic ap...

Semiconductor device, electro-optical device, and electronic instru...

Power supply circuit, driving device, electro-optic device, electro...

Power supply circuit, operational amplifier circuit, liquid crystal...

Power supply circuit, operational amplifier circuit, liquid crystal...

Temperature sensor circuit, semiconductor integrated circuit, and m...

Differential amplifier, semiconductor device, power supply circuit...

Liquid-crystal display, electronic device, and power supply circuit...

Level shift circuit and semiconductor device using the same

Differential amplifier, semiconductor device, power supply circuit...

Semiconductor device

Electrical device with booster circuit

Semiconductor device with internal power supply circuit, together w...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

MOBILE INFORMATION PROCESSING DEVICE, INTEGRATED CIRCUIT, AND BATTE...

FRAME DATA COMMUNICATION

INTEGRATED CIRCUIT DEVICE, ELECTRO OPTICAL DEVICE AND ELECTRONIC AP...

Semiconductor device, electro-optical device, and electronic instru...

REPEATER AND COMMUNICATION METHOD

NODE DEVICE, PACKET SWITCH DEVICE, COMMUNICATION SYSTEM AND METHOD...

INTER-RING FAIRNESS CONTROL METHOD AND RPR NODE DEVICE

Semiconductor device, electro-optical device, and electronic instru...

Power supply circuit, driving device, electro-optic device, electro...

Power supply circuit, operational amplifier circuit, liquid crystal...

Temperature sensor circuit, semiconductor integrated circuit, and m...

Level shift circuit and semiconductor device using the same

Power supply circuit, operational amplifier circuit, liquid crystal...

Semiconductor device

Differential amplifier, semiconductor device, power supply circuit...

Differential amplifier, semiconductor device, power supply circuit...