Mitsuhiro Sugiyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor photo-detector with square-shaped optical wave-guide
- Patent number 6,307,242
- Issue date Oct 23, 2001
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating photodetector
- Patent number 6,136,628
- Issue date Oct 24, 2000
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor photodiode and a method for fabricating the same
- Patent number 6,080,600
- Issue date Jun 27, 2000
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monocrystalline semiconductor photodetector
- Patent number 6,075,253
- Issue date Jun 13, 2000
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-based semiconductor photodetector with an improved optical...
- Patent number 5,999,675
- Issue date Dec 7, 1999
- NEC Corporation
- Mitsuhiro Sugiyama
- G02 - OPTICS
Information Patent Grant
Method for fabricating semiconductor device on SOI substrate
- Patent number 5,994,199
- Issue date Nov 30, 1999
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-based semiconductor photodetector with an improved thin opt...
- Patent number 5,991,487
- Issue date Nov 23, 1999
- NEC Corporation
- Mitsuhiro Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical part fixing chip
- Patent number 5,978,533
- Issue date Nov 2, 1999
- NEC Corporation
- Mitsuhiro Sugiyama
- G02 - OPTICS
Information Patent Grant
Semiconductor device with SOI structure and fabrication method thereof
- Patent number 5,763,931
- Issue date Jun 9, 1998
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for fabricating semiconductor device with phot...
- Patent number 5,747,860
- Issue date May 5, 1998
- NEC Corporation
- Mitsuhiro Sugiyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor photodiode
- Patent number 5,731,622
- Issue date Mar 24, 1998
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication method of semiconductor device with SOI structure
- Patent number 5,637,513
- Issue date Jun 10, 1997
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for making the same
- Patent number 5,633,190
- Issue date May 27, 1997
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having semiconductor active and dummy regions...
- Patent number 5,587,612
- Issue date Dec 24, 1996
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a semiconductor device
- Patent number 5,451,541
- Issue date Sep 19, 1995
- NEC Corporation
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a bipolar transistor having thin base region
- Patent number 5,296,391
- Issue date Mar 22, 1994
- NEC Corporation
- Fumihiko Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with insulating isolation groove
- Patent number 5,099,304
- Issue date Mar 24, 1992
- NEC Corporation
- Hisashi Takemura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION DEVICE
- Publication number 20120082074
- Publication date Apr 5, 2012
- MITSUMI ELECTRIC CO., LTD.
- Mitsuhiro SUGIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Mitsuhiro Sugiyama

Person

Patents Grantslast 30 patents

Semiconductor photo-detector with square-shaped optical wave-guide

Method for fabricating photodetector

Semiconductor photodiode and a method for fabricating the same

Monocrystalline semiconductor photodetector

Silicon-based semiconductor photodetector with an improved optical...

Method for fabricating semiconductor device on SOI substrate

Silicon-based semiconductor photodetector with an improved thin opt...

Optical part fixing chip

Semiconductor device with SOI structure and fabrication method thereof

Method and apparatus for fabricating semiconductor device with phot...

Semiconductor photodiode

Fabrication method of semiconductor device with SOI structure

Semiconductor device and method for making the same

Semiconductor device having semiconductor active and dummy regions...

Method for fabricating a semiconductor device

Method of manufacturing a bipolar transistor having thin base region

Semiconductor device with insulating isolation groove

Patents Applicationslast 30 patents

RADIO COMMUNICATION DEVICE