Tetsuo Ohara

Person

Sutton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Energy collection and power reduction in laser coupling process
- Patent number 8,455,789
- Issue date Jun 4, 2013
- Panasonic Corporation
- Tetsuo Ohara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energy collection and power reduction in laser coupling process
- Patent number 8,076,608
- Issue date Dec 13, 2011
- Panasonic Corporation
- Tetsuo Ohara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multicore optical fiber with integral diffractive elements machined...
- Patent number 7,587,110
- Issue date Sep 8, 2009
- Panasonic Corporation
- Rajminder Singh
- G02 - OPTICS
Information Patent Grant
Ultrafast laser machining system and method for forming diffractive...
- Patent number 7,532,791
- Issue date May 12, 2009
- Panasonic Corporation
- Jimmy Yi-Jie Jia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for a low cost and high force transmission usi...
- Patent number 7,458,914
- Issue date Dec 2, 2008
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Ohara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Signal processing method and apparatus for use in real-time subnano...
- Patent number 7,430,484
- Issue date Sep 30, 2008
- Tetsuo Ohara
- G01 - MEASURING TESTING
Information Patent Grant
Multimode long period fiber bragg grating machined by ultrafast las...
- Patent number 7,376,307
- Issue date May 20, 2008
- Matsushita Electric Industrial Co., Ltd.
- Rajminder Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrafast laser machining system and method for forming diffractive...
- Patent number 7,366,378
- Issue date Apr 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Jimmy Yi-Jie Jia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for determining an optimal gap distance betwee...
- Patent number 7,294,843
- Issue date Nov 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Ohara
- G02 - OPTICS
Information Patent Grant
Method and apparatus for integrated optical fiber sensing with nano...
- Patent number 7,242,829
- Issue date Jul 10, 2007
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Ohara
- G02 - OPTICS
Information Patent Grant
Method and apparatus for a low cost, high speed, and compact nanome...
- Patent number 6,840,886
- Issue date Jan 11, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Ohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INTERFEROMETER WITH CONTINUOUSLY VARYING NUMBER OF WAVELENGTHS TO T...
- Publication number 20130265586
- Publication date Oct 10, 2013
- Tetsuo Ohara
- G01 - MEASURING TESTING
Information Patent Application
ENERGY COLLECTION AND POWER REDUCTION IN LASER COUPLING PROCESS
- Publication number 20090145887
- Publication date Jun 11, 2009
- PANASONIC CORPORATION
- Tetsuo Ohara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRAFAST LASER MACHINING SYSTEM AND METHOD FOR FORMING DIFFRACTIVE...
- Publication number 20080273836
- Publication date Nov 6, 2008
- Matsushita Electric Industrial Co., Ltd.
- Jimmy Yi-Jie Jia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTIMODE LONG PERIOD FIBER BRAGG GRATING MACHINED BY ULTRAFAST DIR...
- Publication number 20080193085
- Publication date Aug 14, 2008
- Matsushita Electric Industrial Co., Ltd.
- Rajminder Singh
- G02 - OPTICS
Information Patent Application
Signal processing method and apparatus for use in real-time subnano...
- Publication number 20070233413
- Publication date Oct 4, 2007
- Tetsuo Ohara
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for determining an optimal gap distance betwee...
- Publication number 20070058912
- Publication date Mar 15, 2007
- Matsushita Electric Industrial Co. Ltd.
- Tetsuo Ohara
- G02 - OPTICS
Information Patent Application
Method and apparatus for integrated optical fiber sensing with nano...
- Publication number 20070003191
- Publication date Jan 4, 2007
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tetsuo Ohara
- G02 - OPTICS
Information Patent Application
Energy collection and power reduction in laser coupling process
- Publication number 20060255018
- Publication date Nov 16, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tetsuo Ohara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multicore optical fiber with integral diffractive elements machined...
- Publication number 20060215976
- Publication date Sep 28, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Rajminder Singh
- G02 - OPTICS
Information Patent Application
Ultrafast laser machining system and method for forming diffractive...
- Publication number 20060093265
- Publication date May 4, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Jimmy Yi-Jie Jia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multimode long period fiber Bragg grating machined by ultrafast las...
- Publication number 20060093012
- Publication date May 4, 2006
- Rajminder Singh
- G02 - OPTICS
Information Patent Application
Method and apparatus for a low cost and high force transmission usi...
- Publication number 20030186777
- Publication date Oct 2, 2003
- Tetsuo Ohara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and apparatus for a low cost, high speed, and compact nanome...
- Publication number 20030185592
- Publication date Oct 2, 2003
- Tetsuo Ohara
- G02 - OPTICS

Tetsuo Ohara

Person

Patents Grantslast 30 patents

Energy collection and power reduction in laser coupling process

Energy collection and power reduction in laser coupling process

Multicore optical fiber with integral diffractive elements machined...

Ultrafast laser machining system and method for forming diffractive...

Method and apparatus for a low cost and high force transmission usi...

Signal processing method and apparatus for use in real-time subnano...

Multimode long period fiber bragg grating machined by ultrafast las...

Ultrafast laser machining system and method for forming diffractive...

Method and apparatus for determining an optimal gap distance betwee...

Method and apparatus for integrated optical fiber sensing with nano...

Method and apparatus for a low cost, high speed, and compact nanome...

Patents Applicationslast 30 patents

INTERFEROMETER WITH CONTINUOUSLY VARYING NUMBER OF WAVELENGTHS TO T...

ENERGY COLLECTION AND POWER REDUCTION IN LASER COUPLING PROCESS

ULTRAFAST LASER MACHINING SYSTEM AND METHOD FOR FORMING DIFFRACTIVE...

MULTIMODE LONG PERIOD FIBER BRAGG GRATING MACHINED BY ULTRAFAST DIR...

Signal processing method and apparatus for use in real-time subnano...

Method and apparatus for determining an optimal gap distance betwee...

Method and apparatus for integrated optical fiber sensing with nano...

Energy collection and power reduction in laser coupling process

Multicore optical fiber with integral diffractive elements machined...

Ultrafast laser machining system and method for forming diffractive...

Multimode long period fiber Bragg grating machined by ultrafast las...

Method and apparatus for a low cost and high force transmission usi...

Method and apparatus for a low cost, high speed, and compact nanome...