EUDYNA DEVICES INC.

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wavelength tunable semiconductor laser having two difractive gratin...
- Patent number 8,588,266
- Issue date Nov 19, 2013
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device, laser chip and laser module
- Patent number 8,563,991
- Issue date Oct 22, 2013
- Eudyna Devices Inc.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device, laser module, semiconductor laser and fabrication met...
- Patent number 8,304,267
- Issue date Nov 6, 2012
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode drive circuit, electronic circuit, method for controlli...
- Patent number 8,259,766
- Issue date Sep 4, 2012
- Eudyna Devices Inc.
- Hidetoshi Naito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor substrate with AlGaN formed thereon and semiconductor...
- Patent number 8,232,557
- Issue date Jul 31, 2012
- Eudyna Devices Inc.
- Isao Makabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with Al pad
- Patent number 8,222,736
- Issue date Jul 17, 2012
- Eudyna Devices Inc.
- Takeshi Igarashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitive element fabrication method
- Patent number 8,216,950
- Issue date Jul 10, 2012
- Eudyna Devices Inc.
- Norikazu Iwagami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor laser with heater
- Patent number 8,194,710
- Issue date Jun 5, 2012
- Eudyna Devices Inc.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor and method for fabricating the same
- Patent number 8,188,520
- Issue date May 29, 2012
- Eudyna Devices Inc.
- Tadashi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having GaN-based semiconductor layer and selec...
- Patent number 8,178,900
- Issue date May 15, 2012
- Eudyna Devices Inc.
- Shunsuke Kurachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making PIN-type photo detecting element with a controlled...
- Patent number 8,105,866
- Issue date Jan 31, 2012
- Eudyna Devices Inc.
- Yoshihiro Yoneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device, laser chip and laser module
- Patent number 8,101,957
- Issue date Jan 24, 2012
- Eudyna Devices Inc.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN-based high electron mobility transistor (HEMT) with an embedded...
- Patent number 8,044,433
- Issue date Oct 25, 2011
- Eudyna Devices Inc.
- Takeshi Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device and method of controlling the same
- Patent number 8,009,947
- Issue date Aug 30, 2011
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device, control device of laser device, method of controlling...
- Patent number 7,978,737
- Issue date Jul 12, 2011
- Eudyna Devices Inc.
- Emmanuel le Taillandier de Gabory
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor and method for fabricating the same
- Patent number 7,964,486
- Issue date Jun 21, 2011
- Eudyna Devices Inc.
- Tadashi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser module, tunable laser apparatus and controlling metho...
- Patent number 7,940,819
- Issue date May 10, 2011
- Fujitsu Limited
- Kazumasa Takabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Testing method of wavelength-tunable laser, controlling method of w...
- Patent number 7,929,581
- Issue date Apr 19, 2011
- Eudyna Devices Inc.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Testing system, testing system control method, and test apparatus
- Patent number 7,921,343
- Issue date Apr 5, 2011
- Eudyna Devices Inc.
- Haruyoshi Ono
- G01 - MEASURING TESTING
Information Patent Grant
Laser module, control method of the same, control data of the same,...
- Patent number 7,907,650
- Issue date Mar 15, 2011
- Eudyna Devices Inc.
- Haruyoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical semiconductor device and method of controlling the same
- Patent number 7,894,693
- Issue date Feb 22, 2011
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor photodetector that causes avalanche multiplication to...
- Patent number 7,875,946
- Issue date Jan 25, 2011
- Fujitsu Limited
- Nami Yasuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having schottky junction and method for manufa...
- Patent number 7,875,538
- Issue date Jan 25, 2011
- Eudyna Devices Inc.
- Keita Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluoroalcohol preparation method, fluorinated monomer, polymer, res...
- Patent number 7,868,199
- Issue date Jan 11, 2011
- Eudyna Devices Inc.
- Koji Hasegawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Circuit module
- Patent number 7,855,450
- Issue date Dec 21, 2010
- Fujitsu Limited
- Toshihiro Shimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and fabrication method of the same
- Patent number 7,838,444
- Issue date Nov 23, 2010
- Eudyna Devices Inc.
- Hiroyuki Oguri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Switch circuit, semiconductor device, and method of manufacturing s...
- Patent number 7,821,031
- Issue date Oct 26, 2010
- Eudyna Devices Inc.
- Hajime Matsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device, electronic device and fabrication method of t...
- Patent number 7,821,134
- Issue date Oct 26, 2010
- Eudyna Devices, Inc.
- Norikazu Iwagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and method of controlling the same
- Patent number 7,812,594
- Issue date Oct 12, 2010
- Eudyna Devices Inc.
- Tsutomu Ishikawa
- G02 - OPTICS
Information Patent Grant
Method of controlling semiconductor laser
- Patent number 7,813,391
- Issue date Oct 12, 2010
- Eudyna Devices Inc.
- Hirokazu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE, LASER CHIP AND LASER MODULE
- Publication number 20120097984
- Publication date Apr 26, 2012
- EUDYNA DEVICES INC.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME
- Publication number 20110217816
- Publication date Sep 8, 2011
- EUDYNA DEVICES INC.
- Keita MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME
- Publication number 20110215383
- Publication date Sep 8, 2011
- EUDYNA DEVICES INC.
- Tadashi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MODULE, CONTROL METHOD OF THE SAME, CONTROL DATA OF THE SAME,...
- Publication number 20110158269
- Publication date Jun 30, 2011
- EUDYNA DEVICES INC.
- Haruyoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compound semiconductor device
- Publication number 20110133206
- Publication date Jun 9, 2011
- FUJITSU LIMITED
- Masahito Kanamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20110096804
- Publication date Apr 28, 2011
- EUDYNA DEVICES INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIN-TYPE PHOTO DETECTING ELEMENT WITH THREE SEMICONDUCTOR LAYERS, A...
- Publication number 20100151620
- Publication date Jun 17, 2010
- EUDYNA DEVICES INC.
- Yoshihiro YONEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Converting Glycerol to Propanol
- Publication number 20100137654
- Publication date Jun 3, 2010
- EUDYNA DEBICES INC.
- Maureen Bricker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT AND OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20100091805
- Publication date Apr 15, 2010
- EUDYNA DEVICES INC.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR, CAPACITIVE EL...
- Publication number 20100081241
- Publication date Apr 1, 2010
- EUDYNA DEVICES INC.
- Norikazu Iwagami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical Semiconductor Device
- Publication number 20100040101
- Publication date Feb 18, 2010
- EUDYNA DEVICES, INC.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER MODULE, TUNABLE LASER APPARATUS AND CONTROLLING METHO...
- Publication number 20100034224
- Publication date Feb 11, 2010
- Fujitsu Limited
- Kazumasa Takabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE, LASER MODULE, SEMICONDUCTOR LASER AND FABRICATION MET...
- Publication number 20100022044
- Publication date Jan 28, 2010
- EUDYNA DEVICES INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device, method of manufacturing the same, and substra...
- Publication number 20090176352
- Publication date Jul 9, 2009
- EUDYNA DEVICES, INC.
- Mitsunori Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TESTING METHOD OF WAVELENGTH-TUNABLE LASER, CONTROLLING METHOD OF W...
- Publication number 20090168817
- Publication date Jul 2, 2009
- EUDYNA DEVICES INC.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical semiconductor element and optical semiconductor device
- Publication number 20090103585
- Publication date Apr 23, 2009
- EUDYNA DEVICES, INC.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING DIODE
- Publication number 20090098676
- Publication date Apr 16, 2009
- EUDYNA DEVICES INC.
- Reiko SOEJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME
- Publication number 20090026498
- Publication date Jan 29, 2009
- EUDYNA DEVICES INC.
- Keita MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE DRIVE CIRCUIT, ELECTRONIC CIRCUIT, METHOD FOR CONTROLLI...
- Publication number 20090028200
- Publication date Jan 29, 2009
- EUDYNA DEVICES INC.
- Hidetoshi NAITO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20090028203
- Publication date Jan 29, 2009
- EUDYNA DEVICES INC.
- Takeshi SAKASHITA
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF CONTROLLING SEMICONDUCTOR LASER
- Publication number 20090022185
- Publication date Jan 22, 2009
- EUDYNA DEVICES INC.
- Toyotoshi MACHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20090021238
- Publication date Jan 22, 2009
- EUDYNA DEVICES INC.
- Tsutomu ISHIKAWA
- G02 - OPTICS
Information Patent Application
METHOD OF CONTROLLING SEMICONDUCTOR LASER
- Publication number 20090022186
- Publication date Jan 22, 2009
- EUDYNA DEVICES INC.
- Hirokazu TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC CIRCUIT
- Publication number 20090009246
- Publication date Jan 8, 2009
- EUDYNA DEVICES INC.
- Hiroshi HARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wavelength measuring device, light receiving unit, and wavelength m...
- Publication number 20080315078
- Publication date Dec 25, 2008
- EUDYNA DEVICES INC.
- Haruyoshi Ono
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COMMUNICATION MODULE AND OPTICAL COMMUNICATION MODULE HOLDER
- Publication number 20080292250
- Publication date Nov 27, 2008
- EUDYNA DEVICES INC.
- Masato Hino
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20080283822
- Publication date Nov 20, 2008
- EUDYNA DEVICES INC.
- Keiichi YUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20080247707
- Publication date Oct 9, 2008
- EUDYNA DEVICES INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20080240191
- Publication date Oct 2, 2008
- Fujitsu Limited
- Kan TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR MODULE AND LIGHT RECEIVING ELEMENT
- Publication number 20080237452
- Publication date Oct 2, 2008
- EUDYNA DEVICES INC.
- Yoshihiro Yoneda
- G02 - OPTICS

Trademarklast 30 trademarks

Information Trademark
78669306 - EUDYNA
- Serial number 78669306
- Registration number 3250588
- Filing date Jul 13, 2005
- Eudyna Devices Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

EUDYNA DEVICES INC.

Organization

Patents Grantslast 30 patents

Wavelength tunable semiconductor laser having two difractive gratin...

Optical semiconductor device, laser chip and laser module

Laser device, laser module, semiconductor laser and fabrication met...

Laser diode drive circuit, electronic circuit, method for controlli...

Semiconductor substrate with AlGaN formed thereon and semiconductor...

Semiconductor device with Al pad

Capacitive element fabrication method

Semiconductor laser with heater

Field effect transistor and method for fabricating the same

Semiconductor device having GaN-based semiconductor layer and selec...

Method of making PIN-type photo detecting element with a controlled...

Optical semiconductor device, laser chip and laser module

GaN-based high electron mobility transistor (HEMT) with an embedded...

Optical semiconductor device and method of controlling the same

Laser device, control device of laser device, method of controlling...

Field effect transistor and method for fabricating the same

Tunable laser module, tunable laser apparatus and controlling metho...

Testing method of wavelength-tunable laser, controlling method of w...

Testing system, testing system control method, and test apparatus

Laser module, control method of the same, control data of the same,...

Optical semiconductor device and method of controlling the same

Semiconductor photodetector that causes avalanche multiplication to...

Semiconductor device having schottky junction and method for manufa...

Fluoroalcohol preparation method, fluorinated monomer, polymer, res...

Circuit module

Semiconductor device and fabrication method of the same

Switch circuit, semiconductor device, and method of manufacturing s...

Semiconductor device, electronic device and fabrication method of t...

Optical device and method of controlling the same

Method of controlling semiconductor laser

Patents Applicationslast 30 patents

OPTICAL SEMICONDUCTOR DEVICE, LASER CHIP AND LASER MODULE

FIELD EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME

FIELD EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME

LASER MODULE, CONTROL METHOD OF THE SAME, CONTROL DATA OF THE SAME,...

Compound semiconductor device

OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING THE SAME

PIN-TYPE PHOTO DETECTING ELEMENT WITH THREE SEMICONDUCTOR LAYERS, A...

Method for Converting Glycerol to Propanol

OPTICAL SEMICONDUCTOR ELEMENT AND OPTICAL SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR, CAPACITIVE EL...

Optical Semiconductor Device

TUNABLE LASER MODULE, TUNABLE LASER APPARATUS AND CONTROLLING METHO...

LASER DEVICE, LASER MODULE, SEMICONDUCTOR LASER AND FABRICATION MET...

Semiconductor device, method of manufacturing the same, and substra...

TESTING METHOD OF WAVELENGTH-TUNABLE LASER, CONTROLLING METHOD OF W...

Optical semiconductor element and optical semiconductor device

METHOD OF MANUFACTURING LIGHT EMITTING DIODE

FIELD EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME

LASER DIODE DRIVE CIRCUIT, ELECTRONIC CIRCUIT, METHOD FOR CONTROLLI...

OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

METHOD OF CONTROLLING SEMICONDUCTOR LASER

OPTICAL DEVICE AND METHOD OF CONTROLLING THE SAME

METHOD OF CONTROLLING SEMICONDUCTOR LASER

ELECTRONIC CIRCUIT

Wavelength measuring device, light receiving unit, and wavelength m...

OPTICAL COMMUNICATION MODULE AND OPTICAL COMMUNICATION MODULE HOLDER

SEMICONDUCTOR LIGHT EMITTING DEVICE

OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING THE SAME

SEMICONDUCTOR OPTICAL DEVICE AND MANUFACTURING METHOD THEREOF

OPTICAL SEMICONDUCTOR MODULE AND LIGHT RECEIVING ELEMENT

Trademarklast 30 trademarks

78669306 - EUDYNA