Shuichi Fujikawa

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laser processing method and laser processing apparatus
- Patent number 9,919,945
- Issue date Mar 20, 2018
- Mitsubishi Electric Corporation
- Reona Hirayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser processing device
- Patent number 9,348,138
- Issue date May 24, 2016
- Mitsubishi Electric Corporation
- Naoyuki Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor laser apparatus
- Patent number 9,331,457
- Issue date May 3, 2016
- Mitsubishi Electric Corporation
- Daiji Morita
- G02 - OPTICS
Information Patent Grant
Laser machining device
- Patent number 9,289,850
- Issue date Mar 22, 2016
- Mitsubishi Electric Corporation
- Tatsuya Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wavelength conversion crystal and wavelength conversion laser device
- Patent number 9,188,834
- Issue date Nov 17, 2015
- Mitsubishi Electric Corporation
- Shuichi Fujikawa
- G02 - OPTICS
Information Patent Grant
Gas discharge laser oscillator and gas discharge laser amplifier pr...
- Patent number 8,958,453
- Issue date Feb 17, 2015
- Mitsubishi Electric Corporation
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas laser device
- Patent number 8,885,684
- Issue date Nov 11, 2014
- Mitsubishi Electric Corporation
- Yoichi Tanino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas laser device
- Patent number 8,873,599
- Issue date Oct 28, 2014
- Mitsubishi Electric Corporation
- Tatsuya Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode laser pumped solid state laser amplifier and diode laser pump...
- Patent number 7,796,670
- Issue date Sep 14, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state laser processing apparatus and laser welding process
- Patent number 7,608,799
- Issue date Oct 27, 2009
- Toyota Jidosha Kabushiki Kaisha
- Hironari Mikata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam transmitter
- Patent number 7,386,022
- Issue date Jun 10, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pumping method for laser equipment
- Patent number 7,280,577
- Issue date Oct 9, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Konno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength conversion method, wavelength conversion device, and las...
- Patent number 7,142,354
- Issue date Nov 28, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuo Kojima
- G02 - OPTICS
Information Patent Grant
Solid state laser device and solid state laser device system
- Patent number 6,898,230
- Issue date May 24, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state laser apparatus
- Patent number 6,721,346
- Issue date Apr 13, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Yoko Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus and laser processing apparatus
- Patent number 6,393,034
- Issue date May 21, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Konno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser transfer machining apparatus
- Patent number 6,008,914
- Issue date Dec 28, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tomohiro Sasagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diode laser excitation solid-state laser amplifier and diode laser...
- Patent number 5,883,737
- Issue date Mar 16, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge excitation gas laser apparatus
- Patent number 5,313,487
- Issue date May 17, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20220123523
- Publication date Apr 21, 2022
- Mitsubishi Electric Corporation
- Masato KAWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20170207605
- Publication date Jul 20, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Daiji MORITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM COMBINING DEVICE AND OUTPUT RECOVERY METHOD FOR BEAM COMBINING...
- Publication number 20160344162
- Publication date Nov 24, 2016
- Mitsubishi Electric Corporation
- Susumu KONNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20160329685
- Publication date Nov 10, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Tomotaka KATSURA
- G01 - MEASURING TESTING
Information Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
- Publication number 20160251251
- Publication date Sep 1, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Reona HIRAYAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROCESSING DEVICE
- Publication number 20160238839
- Publication date Aug 18, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Naoyuki Nakamura
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS
- Publication number 20150303656
- Publication date Oct 22, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Daiji MORITA
- G02 - OPTICS
Information Patent Application
LASER PROCESSING DEVICE
- Publication number 20150137004
- Publication date May 21, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Naoyuki Nakamura
- G02 - OPTICS
Information Patent Application
GAS LASER DEVICE
- Publication number 20140112362
- Publication date Apr 24, 2014
- Mitsubishi Electric Corporation
- Yoichi Tanino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION CRYSTAL AND WAVELENGTH CONVERSION LASER DEVICE
- Publication number 20140016186
- Publication date Jan 16, 2014
- Mitsubishi Electric Corporation
- Shuichi Fujikawa
- G02 - OPTICS
Information Patent Application
LASER MACHINING DEVICE
- Publication number 20130341309
- Publication date Dec 26, 2013
- Mitsubishi Electric Corporation
- Tatsuya Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GAS LASER DEVICE
- Publication number 20130235894
- Publication date Sep 12, 2013
- Mitsubishi Electric Corporation
- Tatsuya Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR PHOTOVOLTAIC POWER DEVICE AND MANUFACTURIN...
- Publication number 20130109128
- Publication date May 2, 2013
- Mitsubishi Electric Corporation
- Tomotaka Katsura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER OSCILLATOR AND LASER AMPLIFIER
- Publication number 20120182604
- Publication date Jul 19, 2012
- Mitsubishi Electric Corporation
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE LASER DEVICE
- Publication number 20090141746
- Publication date Jun 4, 2009
- Mitsubishi Electric Corporation
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rod-Type Solid-State Laser System
- Publication number 20080225922
- Publication date Sep 18, 2008
- Shuichi Fujikawa
- G02 - OPTICS
Information Patent Application
Rod-Type Solid Laser Apparatus
- Publication number 20080037603
- Publication date Feb 14, 2008
- MITSUBISHI ELECTRIC CORPORATION
- Junji Kano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser beam transmitter
- Publication number 20060153258
- Publication date Jul 13, 2006
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wavelength conversion method, wavelength conversion device, and las...
- Publication number 20050225837
- Publication date Oct 13, 2005
- Tetsuo Kojima
- G02 - OPTICS
Information Patent Application
Solid-state laser processing apparatus and laser welding process
- Publication number 20050121427
- Publication date Jun 9, 2005
- Toyota Jidosha Kabushiki Kaisha and Mitsubishi Denki Kabushiki Kaisha
- Hironari Mikata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Rod type solid state laser
- Publication number 20040240496
- Publication date Dec 2, 2004
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser device, method of exciting the same, and laser processing mac...
- Publication number 20040170205
- Publication date Sep 2, 2004
- Susumu Konno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solid state laser device and solid state laser device system
- Publication number 20020051479
- Publication date May 2, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser excitation solid state laser apparatus
- Publication number 20020009110
- Publication date Jan 24, 2002
- Yoko Inoue
- H01 - BASIC ELECTRIC ELEMENTS

Shuichi Fujikawa

Person

Patents Grantslast 30 patents

Laser processing method and laser processing apparatus

Laser processing device

Semiconductor laser apparatus

Laser machining device

Wavelength conversion crystal and wavelength conversion laser device

Gas discharge laser oscillator and gas discharge laser amplifier pr...

Gas laser device

Gas laser device

Diode laser pumped solid state laser amplifier and diode laser pump...

Solid-state laser processing apparatus and laser welding process

Laser beam transmitter

Pumping method for laser equipment

Wavelength conversion method, wavelength conversion device, and las...

Solid state laser device and solid state laser device system

Solid state laser apparatus

Laser apparatus and laser processing apparatus

Laser transfer machining apparatus

Diode laser excitation solid-state laser amplifier and diode laser...

Discharge excitation gas laser apparatus

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER DEVICE

SEMICONDUCTOR LASER DEVICE

BEAM COMBINING DEVICE AND OUTPUT RECOVERY METHOD FOR BEAM COMBINING...

SEMICONDUCTOR LASER DEVICE

LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS

LASER PROCESSING DEVICE

SEMICONDUCTOR LASER APPARATUS

LASER PROCESSING DEVICE

GAS LASER DEVICE

WAVELENGTH CONVERSION CRYSTAL AND WAVELENGTH CONVERSION LASER DEVICE

LASER MACHINING DEVICE

GAS LASER DEVICE

MANUFACTURING METHOD FOR PHOTOVOLTAIC POWER DEVICE AND MANUFACTURIN...

LASER OSCILLATOR AND LASER AMPLIFIER

SOLID-STATE LASER DEVICE

Rod-Type Solid-State Laser System

Rod-Type Solid Laser Apparatus

Laser beam transmitter

Wavelength conversion method, wavelength conversion device, and las...

Solid-state laser processing apparatus and laser welding process

Rod type solid state laser

Laser device, method of exciting the same, and laser processing mac...

Solid state laser device and solid state laser device system

Semiconductor laser excitation solid state laser apparatus