Junji Shigeta

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,619,911
- Issue date Nov 17, 2009
- Elpida Memory, Inc.
- Satoru Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device, IC card, and mobile terminal
- Patent number 7,228,377
- Issue date Jun 5, 2007
- Renesas, Technology Corp.
- Takanori Yamazoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical transmitter, optical receiver, and manufacturing method of...
- Patent number 7,136,595
- Issue date Nov 14, 2006
- Hitachi, Ltd.
- Masahiro Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traveling wave optical modular
- Patent number 6,831,767
- Issue date Dec 14, 2004
- OpNext Japan, Inc.
- Junji Shigeta
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical integrated device, semiconductor laser module and optical t...
- Patent number 6,678,432
- Issue date Jan 13, 2004
- Hitachi, Ltd.
- Junji Shigeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor integrated circuit and optical regenerative...
- Patent number 5,523,593
- Issue date Jun 4, 1996
- Hitachi, Ltd.
- Osamu Kagaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dry etching method
- Patent number 5,401,357
- Issue date Mar 28, 1995
- Hitachi, Ltd.
- Hidekazu Okuhira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor with alpha particle protection
- Patent number 5,124,770
- Issue date Jun 23, 1992
- Hitachi, Ltd.
- Yasunari Umemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor intergrated circuit
- Patent number 5,027,167
- Issue date Jun 25, 1991
- The Agency of Industrial Science and Technology
- Osamu Kagaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit memory
- Patent number 4,954,866
- Issue date Sep 4, 1990
- Hitachi, Ltd.
- Hirotoshi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing an InSb thin film element
- Patent number 4,177,298
- Issue date Dec 4, 1979
- Hitachi, Ltd.
- Junji Shigeta
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Integrated Circuit Device
- Publication number 20070274144
- Publication date Nov 29, 2007
- Hitachi, Ltd.
- Satoru Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device, IC card, and mobile terminal
- Publication number 20040252561
- Publication date Dec 16, 2004
- Takanori Yamazoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical transmitter, optical receiver, and manufacturing method of...
- Publication number 20040207896
- Publication date Oct 21, 2004
- Hitachi, Ltd.
- Masahiro Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Travelling wave optical modular
- Publication number 20040001242
- Publication date Jan 1, 2004
- Junji Shigeta
- G02 - OPTICS
Information Patent Application
Optical integrated device, semiconductor laser module and optical t...
- Publication number 20020064333
- Publication date May 30, 2002
- Junji Shigeta
- H01 - BASIC ELECTRIC ELEMENTS

Junji Shigeta

Person

Patents Grantslast 30 patents

Semiconductor integrated circuit device

Semiconductor integrated circuit device, IC card, and mobile terminal

Optical transmitter, optical receiver, and manufacturing method of...

Traveling wave optical modular

Optical integrated device, semiconductor laser module and optical t...

Compound semiconductor integrated circuit and optical regenerative...

Dry etching method

Field effect transistor with alpha particle protection

Semiconductor intergrated circuit

Semiconductor integrated circuit memory

Method for producing an InSb thin film element

Patents Applicationslast 30 patents

Semiconductor Integrated Circuit Device

Semiconductor integrated circuit device, IC card, and mobile terminal

Optical transmitter, optical receiver, and manufacturing method of...

Travelling wave optical modular

Optical integrated device, semiconductor laser module and optical t...