Kimio Tatsuno

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical head with lasers and mirrors in a recess formed in a substrate
- Patent number 7,292,519
- Issue date Nov 6, 2007
- Hitachi, Ltd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical module, method for manufacturing optical module and optical...
- Patent number 7,165,898
- Issue date Jan 23, 2007
- Hitachi, Ltd.
- Takeshil Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber communication equipment and its applied optical systems
- Patent number 7,164,865
- Issue date Jan 16, 2007
- OpNext Japan, Inc.
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode module
- Patent number 6,983,000
- Issue date Jan 3, 2006
- Hitachi, Ltd.
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting method for optical device and optical head equipment
- Patent number 6,965,552
- Issue date Nov 15, 2005
- Hitachi, Ltd.
- Masahide Tokuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical transmitter modules
- Patent number 6,937,628
- Issue date Aug 30, 2005
- OpNext Japan, Inc.
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode laser controling module and applied equipment thereof
- Patent number 6,826,211
- Issue date Nov 30, 2004
- Hitachi, Ltd.
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode laser module and application equipment
- Patent number 6,782,018
- Issue date Aug 24, 2004
- Hitachi, Litd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical module, method for manufacturing optical module and optical...
- Patent number 6,726,375
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Takeshil Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical communication equipment and optical communication network e...
- Patent number 6,721,511
- Issue date Apr 13, 2004
- Hitachi, Ltd.
- Kimio Tatsuno
- G02 - OPTICS
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
Module for optical communication
- Patent number 6,668,140
- Issue date Dec 23, 2003
- Hitachi, Ltd.
- Kimio Tatsuno
- G02 - OPTICS
Information Patent Grant
Laser diode module
- Patent number 6,597,712
- Issue date Jul 22, 2003
- Hitachi, Ltd.
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module, board mounted optical module, and assembly method o...
- Patent number 6,488,416
- Issue date Dec 3, 2002
- Hitachi, Ltd.
- Masato Shishikura
- G02 - OPTICS
Information Patent Grant
Optical module, method for manufacturing optical module and optical...
- Patent number 6,457,877
- Issue date Oct 1, 2002
- Hitachi, Ltd.
- Takeshil Kato
- G02 - OPTICS
Information Patent Grant
Optical transmission module for achieving an optimum optical connec...
- Patent number 6,364,540
- Issue date Apr 2, 2002
- Hitachi, Ltd.
- Masato Shishikura
- G02 - OPTICS
Information Patent Grant
Module for optical communication
- Patent number 6,341,027
- Issue date Jan 22, 2002
- Hitachi, Ltd.
- Kimio Tatsuno
- G02 - OPTICS
Information Patent Grant
Optical transmission module for achieving an optimum optical connec...
- Patent number 6,290,402
- Issue date Sep 18, 2001
- Hiatchi, Ltd.
- Masato Shishikura
- G02 - OPTICS
Information Patent Grant
Optical module, method for manufacturing optical module and optical...
- Patent number 6,282,352
- Issue date Aug 28, 2001
- Hitachi, Ltd.
- Takeshi Kato
- G02 - OPTICS
Information Patent Grant
Optical module, method for manufacturing optical module and optical...
- Patent number 6,220,764
- Issue date Apr 24, 2001
- Hitachi, Ltd.
- Takeshi Kato
- G02 - OPTICS
Information Patent Grant
Short-wavelength laser light source
- Patent number 5,854,870
- Issue date Dec 29, 1998
- Hitachi, Ltd.
- Sten Helmfrid
- G02 - OPTICS
Information Patent Grant
Split photo detector for detecting a central portion and a peripher...
- Patent number 5,774,444
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Takeshi Shimano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Resin molded optical assembly
- Patent number 5,737,467
- Issue date Apr 7, 1998
- Hitachi, Ltd.
- Takeshi Kato
- G02 - OPTICS
Information Patent Grant
Optical head apparatus
- Patent number 5,615,199
- Issue date Mar 25, 1997
- Hitachi, Ltd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium having a plurality of nonlinear transmission chara...
- Patent number 5,420,846
- Issue date May 30, 1995
- Hitachi, Ltd.
- Hisataka Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Solid-state laser device including uniaxial laser crystal emitting...
- Patent number 5,377,212
- Issue date Dec 27, 1994
- Hitachi, Ltd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Short wavelength optical disk head having a changeable aperture
- Patent number 5,281,797
- Issue date Jan 25, 1994
- Hitachi, Ltd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Harmonic light source capable of being optically modulated and opti...
- Patent number 5,268,912
- Issue date Dec 7, 1993
- Hitachi, Ltd.
- Kimio Tatsuno
- G02 - OPTICS
Information Patent Grant
Semiconductor laser device having a transparent waveguide and a lar...
- Patent number 5,208,827
- Issue date May 4, 1993
- Hitachi, Ltd.
- Misuzu Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Second harmonic generator for obtaining an aberration free plane wa...
- Patent number 5,117,433
- Issue date May 26, 1992
- Hitachi, Ltd.
- Kimio Tatsuno
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical head with lasers and mirrors in a recess formed in a substrate
- Publication number 20050122880
- Publication date Jun 9, 2005
- Hitachi, Ltd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Application
Laser diode module
- Publication number 20040228373
- Publication date Nov 18, 2004
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical module, method for manufacturing optical module and optical...
- Publication number 20040165840
- Publication date Aug 26, 2004
- Hitachi, Ltd.
- Takeshi Kato
- G02 - OPTICS
Information Patent Application
Mounting method for optical device and optical head equipment
- Publication number 20030147333
- Publication date Aug 7, 2003
- Masahide Tokuda
- G11 - INFORMATION STORAGE
Information Patent Application
Diode laser module and application equipment
- Publication number 20030128726
- Publication date Jul 10, 2003
- Hitachi, Ltd.
- Kimio Tatsuno
- G11 - INFORMATION STORAGE
Information Patent Application
Optical transmitter modules
- Publication number 20030067948
- Publication date Apr 10, 2003
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser diode module
- Publication number 20030039276
- Publication date Feb 27, 2003
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Diode laser controling module and applied equipment thereof
- Publication number 20030002050
- Publication date Jan 2, 2003
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical module, method for manufacturing optical module and optical...
- Publication number 20020197026
- Publication date Dec 26, 2002
- Hitachi, Ltd.
- Takeshil Kato
- 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
Information Patent Application
Optical fiber communication equipment and its applied optical systems
- Publication number 20020051270
- Publication date May 2, 2002
- Kimio Tatsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Module for optical communication
- Publication number 20020044323
- Publication date Apr 18, 2002
- Hitachi, Ltd.
- Kimio Tatsuno
- G02 - OPTICS
Information Patent Application
Optical transmission module for achieving an optimum optical connec...
- Publication number 20010048792
- Publication date Dec 6, 2001
- Hitachi, Ltd.
- Masato Shishikura
- G02 - OPTICS
Information Patent Application
Optical module, method for manufacturing optical module and optical...
- Publication number 20010009599
- Publication date Jul 26, 2001
- Hitachi, Ltd.
- Takeshil Kato
- G02 - OPTICS

Kimio Tatsuno

Person

Patents Grantslast 30 patents

Optical head with lasers and mirrors in a recess formed in a substrate

Optical module, method for manufacturing optical module and optical...

Optical fiber communication equipment and its applied optical systems

Laser diode module

Mounting method for optical device and optical head equipment

Optical transmitter modules

Diode laser controling module and applied equipment thereof

Diode laser module and application equipment

Optical module, method for manufacturing optical module and optical...

Optical communication equipment and optical communication network e...

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

Module for optical communication

Laser diode module

Optical module, board mounted optical module, and assembly method o...

Optical module, method for manufacturing optical module and optical...

Optical transmission module for achieving an optimum optical connec...

Module for optical communication

Optical transmission module for achieving an optimum optical connec...

Optical module, method for manufacturing optical module and optical...

Optical module, method for manufacturing optical module and optical...

Short-wavelength laser light source

Split photo detector for detecting a central portion and a peripher...

Resin molded optical assembly

Optical head apparatus

Recording medium having a plurality of nonlinear transmission chara...

Solid-state laser device including uniaxial laser crystal emitting...

Short wavelength optical disk head having a changeable aperture

Harmonic light source capable of being optically modulated and opti...

Semiconductor laser device having a transparent waveguide and a lar...

Second harmonic generator for obtaining an aberration free plane wa...

Patents Applicationslast 30 patents

Optical head with lasers and mirrors in a recess formed in a substrate

Laser diode module

Optical module, method for manufacturing optical module and optical...

Mounting method for optical device and optical head equipment

Diode laser module and application equipment

Optical transmitter modules

Laser diode module

Diode laser controling module and applied equipment thereof

Optical module, method for manufacturing optical module and optical...

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

Optical fiber communication equipment and its applied optical systems

Module for optical communication

Optical transmission module for achieving an optimum optical connec...

Optical module, method for manufacturing optical module and optical...