Takao Kuroda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information processing equipment and semiconductor light em...
- Patent number 6,639,925
- Issue date Oct 28, 2003
- Hitachi, Inc.
- Atsuko Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical information processor and semiconductor light emitting devi...
- Patent number 6,542,526
- Issue date Apr 1, 2003
- Hitachi, Ltd.
- Atsuko Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,837,565
- Issue date Nov 17, 1998
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,831,296
- Issue date Nov 3, 1998
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices
- Patent number 4,905,057
- Issue date Feb 27, 1990
- Hitachi, Ltd.
- Akio Ohishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gas hole gas tunneling transistor device
- Patent number 4,835,581
- Issue date May 30, 1989
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 4,819,036
- Issue date Apr 4, 1989
- Hitachi, Ltd.
- Takao Kuroda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 4,814,838
- Issue date Mar 21, 1989
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing heteroepitaxial InP on Si using Sn substrate impl...
- Patent number 4,766,092
- Issue date Aug 23, 1988
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction FET with doubly-doped channel
- Patent number 4,673,959
- Issue date Jun 16, 1987
- Hitachi, Ltd.
- Yasuhiro Shiraki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor member and semiconductor device employing the same
- Patent number 4,672,406
- Issue date Jun 9, 1987
- Hitachi, Ltd.
- Yasushi Sawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buried heterojunction laser
- Patent number 4,630,279
- Issue date Dec 16, 1986
- Hitachi, Ltd.
- Takashi Kajimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic tracking system for antenna
- Patent number 4,586,050
- Issue date Apr 29, 1986
- NEC Corporation
- Takao Kuroda
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor laser device
- Patent number 4,563,764
- Issue date Jan 7, 1986
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-locked semiconductor laser device
- Patent number 4,509,173
- Issue date Apr 2, 1985
- Hitachi, Ltd.
- Jun-ichi Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-locked semiconductor laser device
- Patent number 4,503,540
- Issue date Mar 5, 1985
- Hitachi, Ltd.
- Hisao Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 4,432,091
- Issue date Feb 14, 1984
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 4,426,703
- Issue date Jan 17, 1984
- Hitachi, Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 4,288,757
- Issue date Sep 8, 1981
- Hitachi, Ltd.
- Takashi Kajimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 4,257,011
- Issue date Mar 17, 1981
- Hitachi, Ltd.
- Michiharu Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical information processing equipment and semiconductor light em...
- Publication number 20020031153
- Publication date Mar 14, 2002
- Atsuko Niwa
- B82 - NANO-TECHNOLOGY

Takao Kuroda

Person

Patents Grantslast 30 patents

Optical information processing equipment and semiconductor light em...

Optical information processor and semiconductor light emitting devi...

Semiconductor device

Semiconductor device

Semiconductor devices

Electron gas hole gas tunneling transistor device

Semiconductor device

Semiconductor device and method of manufacturing the same

Method of growing heteroepitaxial InP on Si using Sn substrate impl...

Heterojunction FET with doubly-doped channel

Semiconductor member and semiconductor device employing the same

Buried heterojunction laser

Automatic tracking system for antenna

Semiconductor laser device

Phase-locked semiconductor laser device

Phase-locked semiconductor laser device

Semiconductor laser device

Semiconductor laser device

Semiconductor laser device

Semiconductor laser device

Patents Applicationslast 30 patents

Optical information processing equipment and semiconductor light em...