Minoru Nagata

Person

Kodaira-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital information system, digital audio signal processor and sign...
- Patent number 6,282,611
- Issue date Aug 28, 2001
- Hitachi, Ltd.
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Portable terminal apparatus for multimedia communication
- Patent number 6,028,631
- Issue date Feb 22, 2000
- Hitachi, Ltd.
- Yuichiro Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable terminal apparatus for multimedia communication
- Patent number 5,949,484
- Issue date Sep 7, 1999
- Hitachi, Ltd.
- Yuichiro Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio paging system with voice transfer function and radio pager
- Patent number 5,842,123
- Issue date Nov 24, 1998
- Hitachi, Ltd.
- Nobuo Hamamoto
- G08 - SIGNALLING
Information Patent Grant
Radio paging system with voice transfer function and radio pager
- Patent number 5,412,719
- Issue date May 2, 1995
- Hitachi, Ltd.
- Nobuo Hamamoto
- G08 - SIGNALLING
Information Patent Grant
Current mirror circuit employing depletion mode FETs
- Patent number 5,166,553
- Issue date Nov 24, 1992
- Hitachi, Ltd.
- Nobuo Kotera
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of manufacturing a bipolar transistor
- Patent number 5,061,645
- Issue date Oct 29, 1991
- Hitachi, Ltd.
- Kazuo Nakazato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making polysilicon contacts to IC mesas
- Patent number 5,019,523
- Issue date May 28, 1991
- Hitachi, Ltd.
- Tohru Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiation-hardened semiconductor device with surface layer
- Patent number 4,998,155
- Issue date Mar 5, 1991
- Director-General of the Agency of Industrial Science and Technology
- Kikuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polysilon contacts to IC mesas
- Patent number 4,933,737
- Issue date Jun 12, 1990
- Hitachi, Ltd.
- Tohru Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplifying circuit
- Patent number 4,881,044
- Issue date Nov 14, 1989
- Hitachi, Ltd.
- Taizo Kinoshita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 4,860,086
- Issue date Aug 22, 1989
- Hitachi, Ltd.
- Tohru Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Threshold voltage fluctuation compensation circuit for FETS
- Patent number 4,857,769
- Issue date Aug 15, 1989
- Hitachi, Ltd.
- Nobuo Kotera
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor circuit
- Patent number 4,847,550
- Issue date Jul 11, 1989
- Hitachi, Ltd.
- Satoshi Tanaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bipolar transistor with sidewall bare contact structure
- Patent number 4,825,281
- Issue date Apr 25, 1989
- Hitachi, Ltd.
- Kazuo Nakazato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Constant current circuit
- Patent number 4,825,145
- Issue date Apr 25, 1989
- Hitachi, Ltd.
- Hirotoshi Tanaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor device having a PN junction formed on an insulator film
- Patent number 4,819,055
- Issue date Apr 4, 1989
- Hitachi, Ltd.
- Kazuo Nakazato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate type field effect semiconductor device and a circuit...
- Patent number 4,599,576
- Issue date Jul 8, 1986
- Hitachi, Ltd.
- Isao Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
IIL semiconductor memory including arrangement for preventing infor...
- Patent number 4,589,096
- Issue date May 13, 1986
- Hitachi, Ltd.
- Kenji Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
I.sup.2 L circuitry having operating current supplied by higher-vol...
- Patent number 4,543,499
- Issue date Sep 24, 1985
- Hitachi, Ltd.
- Kenji Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DMOS With gate protection diode formed over base region
- Patent number 4,492,974
- Issue date Jan 8, 1985
- Hitachi, Ltd.
- Isao Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Complementary Schottky transistor logic circuit
- Patent number 4,433,258
- Issue date Feb 21, 1984
- Hitachi, Ltd.
- Kenji Kaneko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
I.sup.2 L Memory with nonvolatile storage
- Patent number 4,429,326
- Issue date Jan 31, 1984
- Hitachi, Ltd.
- Tomoyuki Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
High-voltage circuit for insulated gate field-effect transistor
- Patent number 4,317,055
- Issue date Feb 23, 1982
- Hitachi, Ltd.
- Isao Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential current amplifier
- Patent number 4,258,330
- Issue date Mar 24, 1981
- Hitachi, Ltd.
- Kenji Kaneko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
IIL With in and outdiffused emitter pocket
- Patent number 4,258,379
- Issue date Mar 24, 1981
- Hitachi, Ltd.
- Tomoyuki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Digital information system, digital audio signal processor and sign...
- Publication number 20010037431
- Publication date Nov 1, 2001
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES

Minoru Nagata

Person

Patents Grantslast 30 patents

Digital information system, digital audio signal processor and sign...

Portable terminal apparatus for multimedia communication

Portable terminal apparatus for multimedia communication

Radio paging system with voice transfer function and radio pager

Radio paging system with voice transfer function and radio pager

Current mirror circuit employing depletion mode FETs

Method of manufacturing a bipolar transistor

Process for making polysilicon contacts to IC mesas

Radiation-hardened semiconductor device with surface layer

Polysilon contacts to IC mesas

Amplifying circuit

Semiconductor device

Threshold voltage fluctuation compensation circuit for FETS

Semiconductor circuit

Bipolar transistor with sidewall bare contact structure

Constant current circuit

Semiconductor device having a PN junction formed on an insulator film

Insulated gate type field effect semiconductor device and a circuit...

IIL semiconductor memory including arrangement for preventing infor...

I.sup.2 L circuitry having operating current supplied by higher-vol...

DMOS With gate protection diode formed over base region

Complementary Schottky transistor logic circuit

I.sup.2 L Memory with nonvolatile storage

High-voltage circuit for insulated gate field-effect transistor

Differential current amplifier

IIL With in and outdiffused emitter pocket

Patents Applicationslast 30 patents

Digital information system, digital audio signal processor and sign...