Tatsuya Usuki

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Parallel computer system, method of controlling a parallel computer...
- Patent number 11,212,214
- Issue date Dec 28, 2021
- NEC Corporation
- Kenji Mizutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter-receiver
- Patent number 10,830,950
- Issue date Nov 10, 2020
- Fujitsu Limited
- Shinsuke Tanaka
- G02 - OPTICS
Information Patent Grant
Optical transmitter, optical modulator module, and optical transmis...
- Patent number 10,164,713
- Issue date Dec 25, 2018
- Fujitsu Limited
- Shinsuke Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulation device
- Patent number 9,874,768
- Issue date Jan 23, 2018
- Fujitsu Limited
- Takeshi Baba
- G02 - OPTICS
Information Patent Grant
Optical receiver circuit
- Patent number 9,621,279
- Issue date Apr 11, 2017
- NEC Corporation
- Daisuke Okamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Opto-electric integrated circuit and optical interposer
- Patent number 9,500,823
- Issue date Nov 22, 2016
- NEC Corporation
- Daisuke Okamoto
- G02 - OPTICS
Information Patent Grant
Optical semiconductor device and method for controlling driving cir...
- Patent number 9,419,410
- Issue date Aug 16, 2016
- Fujitsu Limited
- Tatsuya Usuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmission apparatus
- Patent number 8,942,276
- Issue date Jan 27, 2015
- Fujitsu Limited
- Tatsuya Usuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Private key delivery system and a private key delivery method
- Patent number 7,801,309
- Issue date Sep 21, 2010
- Fujitsu Limited
- Kazuya Takemoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum device, manufacturing method of the same and controlling me...
- Patent number 7,795,694
- Issue date Sep 14, 2010
- Fujitsu Limited
- Haizhi Song
- G01 - MEASURING TESTING
Information Patent Grant
Single-photon generator
- Patent number 7,768,692
- Issue date Aug 3, 2010
- Fujitsu Limited
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-photon generating device, single-photon detecting device, an...
- Patent number 7,700,937
- Issue date Apr 20, 2010
- Fujitsu Limited
- Shinichi Hirose
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optical semiconductor device and method of manufacturing the same
- Patent number 7,679,076
- Issue date Mar 16, 2010
- Fujitsu Limited
- Shinichi Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-photon generator and single-photon generating method
- Patent number 7,492,901
- Issue date Feb 17, 2009
- Fujitsu Limited
- Kazuya Takemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum device, manufacturing method of the same and controlling me...
- Patent number 7,465,595
- Issue date Dec 16, 2008
- Fujitsu Limited
- Haizhi Song
- G01 - MEASURING TESTING
Information Patent Grant
Direct tunneling memory with separated transistor and tunnel areas
- Patent number 7,462,539
- Issue date Dec 9, 2008
- Fujitsu Limited
- Kouji Tsunoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct tunneling semiconductor memory device and fabrication proces...
- Patent number 7,432,153
- Issue date Oct 7, 2008
- Fujitsu Limited
- Kouji Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct tunneling memory with separated transistor and tunnel areas
- Patent number 7,288,811
- Issue date Oct 30, 2007
- Fujitsu Limited
- Kouji Tsunoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct tunneling semiconductor memory device and fabrication proces...
- Patent number 7,288,813
- Issue date Oct 30, 2007
- Fujitsu Limited
- Kouji Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory with floating gate type FET
- Patent number 6,815,759
- Issue date Nov 9, 2004
- Fujitsu Limited
- Naoto Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 6,462,374
- Issue date Oct 8, 2002
- Fujitsu Limited
- Tatsuya Usuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory with floating gate type FET
- Patent number 6,195,292
- Issue date Feb 27, 2001
- Fujitsu Limited
- Tatsuya Usuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device for switching a ballistic flow of carriers
- Patent number 5,369,288
- Issue date Nov 29, 1994
- Fujitsu Limited
- Tatsuya Usuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTER-RECEIVER
- Publication number 20200150340
- Publication date May 14, 2020
- Fujitsu Limited
- Shinsuke Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLEL COMPUTER SYSTEM, METHOD OF CONTROLLING A PARALLEL COMPUTER...
- Publication number 20200092196
- Publication date Mar 19, 2020
- NEC Corporation
- Kenji MIZUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER, OPTICAL MODULATOR MODULE, AND OPTICAL TRANSMIS...
- Publication number 20180205465
- Publication date Jul 19, 2018
- Fujitsu Limited
- Shinsuke Tanaka
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION DEVICE
- Publication number 20170285372
- Publication date Oct 5, 2017
- Fujitsu Limited
- Takeshi Baba
- G02 - OPTICS
Information Patent Application
OPTICAL RECEIVER CIRCUIT
- Publication number 20160056900
- Publication date Feb 25, 2016
- NEC Corporation
- Daisuke OKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTO-ELECTRIC INTEGRATED CIRCUIT AND OPTICAL INTERPOSER
- Publication number 20150277069
- Publication date Oct 1, 2015
- NEC Corporation
- Daisuke OKAMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING DRIVING CIR...
- Publication number 20150280394
- Publication date Oct 1, 2015
- Fujitsu Limited
- Tatsuya Usuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMISSION APPARATUS
- Publication number 20130182751
- Publication date Jul 18, 2013
- Fujitsu Limited
- Tatsuya USUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quantum device, manufacturing method of the same and controlling me...
- Publication number 20090078930
- Publication date Mar 26, 2009
- FUJITSU LIMITED
- Haizhi Song
- G01 - MEASURING TESTING
Information Patent Application
Direct tunneling semiconductor memory device and fabrication proces...
- Publication number 20080057648
- Publication date Mar 6, 2008
- Fujitsu Limited
- Kouji Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photoelectric conversion element
- Publication number 20080023779
- Publication date Jan 31, 2008
- FUJITSU LIMITED
- Tatsuya Usuki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Direct tunneling memory with separated transistor and tunnel areas
- Publication number 20080014701
- Publication date Jan 17, 2008
- FUJITSU LIMITED
- Kouji Tsunoda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical semiconductor device and method of manufacturing the same
- Publication number 20070295977
- Publication date Dec 27, 2007
- FUJITSU LIMITED
- Shinichi Hirose
- B82 - NANO-TECHNOLOGY
Information Patent Application
Single-photon generator
- Publication number 20070228373
- Publication date Oct 4, 2007
- FUJITSU LIMITED
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-photon generating device, single-photon detecting device, an...
- Publication number 20070210299
- Publication date Sep 13, 2007
- FUJITSU LIMITED
- Shinichi Hirose
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Private key delivery system and a private key delivery method
- Publication number 20060210083
- Publication date Sep 21, 2006
- FUJITSU LIMITED
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quantum device, manufacturing method of the same and controlling me...
- Publication number 20060099825
- Publication date May 11, 2006
- FUJITSU LIMITED
- Haizhi Song
- G01 - MEASURING TESTING
Information Patent Application
Direct tunneling semiconductor memory device and fabrication proces...
- Publication number 20060043464
- Publication date Mar 2, 2006
- FUJITSU LIMITED
- Kouji Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Target detecting device and target capturer, device and method for...
- Publication number 20060003437
- Publication date Jan 5, 2006
- FUJITSU LIMITED
- Tsuyoshi Fujihara
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Molecule-releasing apparatus and molecule-releasing medhod
- Publication number 20050266568
- Publication date Dec 1, 2005
- FUJITSU LIMITED
- Tsuyoshi Fujihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Direct tunneling memory with separated transistor and tunnel areas
- Publication number 20050230741
- Publication date Oct 20, 2005
- FUJITSU LIMITED
- Kouji Tsunoda
- G11 - INFORMATION STORAGE
Information Patent Application
Electronic device
- Publication number 20040201040
- Publication date Oct 14, 2004
- Tsuyoshi Fujihara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Single-photon generator and single-photon generating method
- Publication number 20040197070
- Publication date Oct 7, 2004
- Kazuya Takemoto
- G02 - OPTICS
Information Patent Application
Semiconductor device and method for fabricating the same
- Publication number 20020003255
- Publication date Jan 10, 2002
- FUJITSU LIMITED
- Tatsuya Usuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory with floating gate type fet
- Publication number 20010002712
- Publication date Jun 7, 2001
- Naoto Horiguchi
- H01 - BASIC ELECTRIC ELEMENTS

Tatsuya Usuki

Person

Patents Grantslast 30 patents

Parallel computer system, method of controlling a parallel computer...

Optical transmitter-receiver

Optical transmitter, optical modulator module, and optical transmis...

Optical modulation device

Optical receiver circuit

Opto-electric integrated circuit and optical interposer

Optical semiconductor device and method for controlling driving cir...

Transmission apparatus

Private key delivery system and a private key delivery method

Quantum device, manufacturing method of the same and controlling me...

Single-photon generator

Single-photon generating device, single-photon detecting device, an...

Optical semiconductor device and method of manufacturing the same

Single-photon generator and single-photon generating method

Quantum device, manufacturing method of the same and controlling me...

Direct tunneling memory with separated transistor and tunnel areas

Direct tunneling semiconductor memory device and fabrication proces...

Direct tunneling memory with separated transistor and tunnel areas

Direct tunneling semiconductor memory device and fabrication proces...

Semiconductor memory with floating gate type FET

Semiconductor device and method for fabricating the same

Semiconductor memory with floating gate type FET

Semiconductor device for switching a ballistic flow of carriers

Patents Applicationslast 30 patents

OPTICAL TRANSMITTER-RECEIVER

PARALLEL COMPUTER SYSTEM, METHOD OF CONTROLLING A PARALLEL COMPUTER...

OPTICAL TRANSMITTER, OPTICAL MODULATOR MODULE, AND OPTICAL TRANSMIS...

OPTICAL MODULATION DEVICE

OPTICAL RECEIVER CIRCUIT

OPTO-ELECTRIC INTEGRATED CIRCUIT AND OPTICAL INTERPOSER

OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING DRIVING CIR...

TRANSMISSION APPARATUS

Quantum device, manufacturing method of the same and controlling me...

Direct tunneling semiconductor memory device and fabrication proces...

Photoelectric conversion element

Direct tunneling memory with separated transistor and tunnel areas

Optical semiconductor device and method of manufacturing the same

Single-photon generator

Single-photon generating device, single-photon detecting device, an...

Private key delivery system and a private key delivery method

Quantum device, manufacturing method of the same and controlling me...

Direct tunneling semiconductor memory device and fabrication proces...

Target detecting device and target capturer, device and method for...

Molecule-releasing apparatus and molecule-releasing medhod

Direct tunneling memory with separated transistor and tunnel areas

Electronic device

Single-photon generator and single-photon generating method

Semiconductor device and method for fabricating the same

Semiconductor memory with floating gate type fet