Masayuki OZASA

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Passive polyphase filter
- Patent number 7,405,636
- Issue date Jul 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current source apparatus, light-emitting-device apparatus and digit...
- Patent number 7,362,142
- Issue date Apr 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier and operational amplifier
- Patent number 7,271,652
- Issue date Sep 18, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier and operational amplifier
- Patent number 7,215,195
- Issue date May 8, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier and calculation amplifier
- Patent number 7,116,170
- Issue date Oct 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current drive circuit, light emitting element drive circuit and dig...
- Patent number 7,064,696
- Issue date Jun 20, 2006
- Matsushita Electric Industrial Co., Ltd.
- Manabu Ohkubo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current source circuit and amplifier using the same
- Patent number 7,053,695
- Issue date May 30, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current source circuit and amplifier using the same
- Patent number 7,046,077
- Issue date May 16, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Analog memory and image processing system for reducing fixed patter...
- Patent number 6,559,895
- Issue date May 6, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shiro Dosho
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite MOS transistor device
- Patent number 6,552,402
- Issue date Apr 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite MOS transistor device
- Patent number 6,215,162
- Issue date Apr 10, 2001
- Matsushita Electronics Corporation
- Masayuki Ozasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Comb filter and method for controlling the same
- Patent number 6,121,826
- Issue date Sep 19, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shiro Dosho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOS TRANSISTOR RESISTOR, FILTER, AND INTEGRATED CIRCUIT
- Publication number 20110095813
- Publication date Apr 28, 2011
- PANASONIC CORPORATION
- Masayuki OZASA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifer and operational amplifier
- Publication number 20070182487
- Publication date Aug 9, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Receiver
- Publication number 20070129041
- Publication date Jun 7, 2007
- Matsushita Electric Industrial Co., Ltd.
- Akio Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential amplifier and operational amplifier
- Publication number 20070001761
- Publication date Jan 4, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Receiver if system having image rejection mixer and band-pass filter
- Publication number 20060262230
- Publication date Nov 23, 2006
- Matsushita Electric Industrial Co., Ltd.
- Manabu Ookubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive polyphase filter
- Publication number 20060244551
- Publication date Nov 2, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current source circuit and amplifier using the same
- Publication number 20050225381
- Publication date Oct 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- G05 - CONTROLLING REGULATING
Information Patent Application
Current drive circuit, light emitting element drive circuit and dig...
- Publication number 20050174099
- Publication date Aug 11, 2005
- Matsushita Electric Industrial Co., Ltd.
- Manabu Ohkubo
- G05 - CONTROLLING REGULATING
Information Patent Application
Differential amplifier and calculation amplifier
- Publication number 20050151587
- Publication date Jul 14, 2005
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current source circuit and amplifier using the same
- Publication number 20050134366
- Publication date Jun 23, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- G05 - CONTROLLING REGULATING
Information Patent Application
Current source apparatus, light-emitting-device apparatus and digit...
- Publication number 20050127988
- Publication date Jun 16, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD.
- Masayuki Ozasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current source circuit and amplifier using the same
- Publication number 20040160268
- Publication date Aug 19, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Ozasa
- G05 - CONTROLLING REGULATING

Masayuki OZASA

Person

Patents Grantslast 30 patents

Passive polyphase filter

Current source apparatus, light-emitting-device apparatus and digit...

Differential amplifier and operational amplifier

Differential amplifier and operational amplifier

Differential amplifier and calculation amplifier

Current drive circuit, light emitting element drive circuit and dig...

Current source circuit and amplifier using the same

Current source circuit and amplifier using the same

Analog memory and image processing system for reducing fixed patter...

Composite MOS transistor device

Composite MOS transistor device

Comb filter and method for controlling the same

Patents Applicationslast 30 patents

MOS TRANSISTOR RESISTOR, FILTER, AND INTEGRATED CIRCUIT

Differential amplifer and operational amplifier

Receiver

Differential amplifier and operational amplifier

Receiver if system having image rejection mixer and band-pass filter

Passive polyphase filter

Current source circuit and amplifier using the same

Current drive circuit, light emitting element drive circuit and dig...

Differential amplifier and calculation amplifier

Current source circuit and amplifier using the same

Current source apparatus, light-emitting-device apparatus and digit...

Current source circuit and amplifier using the same