YOSHIHARU UNAMI

Person

TOKYO, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printed circuit board and manufacturing method thereof
- Patent number 8,282,841
- Issue date Oct 9, 2012
- Fujikura Ltd.
- Kanako Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring board, multilayer wiring board, and method for manufacturing...
- Patent number 7,926,175
- Issue date Apr 19, 2011
- Fujikura Ltd.
- Toshihiko Ohara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed circuit board and manufacturing method thereof
- Patent number 7,476,812
- Issue date Jan 13, 2009
- Fujikura Ltd.
- Kanako Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Media converter with integrated local information transmission func...
- Patent number 7,170,859
- Issue date Jan 30, 2007
- Fujikura Ltd.
- Naoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of using optical interference of light pro...
- Patent number 6,825,935
- Issue date Nov 30, 2004
- Fujikura Ltd.
- Yasushi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor laser driving circuit
- Patent number 6,597,209
- Issue date Jul 22, 2003
- Fujikura Ltd.
- Akiyoshi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for and method of using optical interference of light pro...
- Patent number 6,456,381
- Issue date Sep 24, 2002
- Fujikura Ltd.
- Yasushi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Communication line
- Patent number 6,297,445
- Issue date Oct 2, 2001
- Fujikura, Ltd.
- Naoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Range switching device for analog to digital conversion
- Patent number 5,170,166
- Issue date Dec 8, 1992
- Fujikura Ltd.
- Masao Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF
- Publication number 20080185362
- Publication date Aug 7, 2008
- FUJIKURA LTD.
- Kanako Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRING BOARD, MULTILAYER WIRING BOARD, AND METHOD FOR MANUFACTURING...
- Publication number 20080016685
- Publication date Jan 24, 2008
- FUJIKURA LTD.
- Toshihiko Ohara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Printed circuit board and manufacturing method thereof
- Publication number 20070049060
- Publication date Mar 1, 2007
- FUJIKURA LTD.
- Kanako Nakajima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wiring board, multilayer wiring board, and method for manufacturing...
- Publication number 20060249833
- Publication date Nov 9, 2006
- FUJIKURA LTD.
- Toshihiko Ohara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for and method of using optical interference of light pro...
- Publication number 20020196447
- Publication date Dec 26, 2002
- FUJIKURA LTD.
- Yasushi Nakamura
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR LASER DRIVING CIRCUIT
- Publication number 20020181520
- Publication date Dec 5, 2002
- AKIYOSHI IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Media converter with integrated local information transmission func...
- Publication number 20020118413
- Publication date Aug 29, 2002
- Naoshi Yamada
- Y04 - INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TEC...

YOSHIHARU UNAMI

Person

Patents Grantslast 30 patents

Printed circuit board and manufacturing method thereof

Wiring board, multilayer wiring board, and method for manufacturing...

Printed circuit board and manufacturing method thereof

Media converter with integrated local information transmission func...

Apparatus for and method of using optical interference of light pro...

Semiconductor laser driving circuit

Apparatus for and method of using optical interference of light pro...

Communication line

Range switching device for analog to digital conversion

Patents Applicationslast 30 patents

PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

WIRING BOARD, MULTILAYER WIRING BOARD, AND METHOD FOR MANUFACTURING...

Printed circuit board and manufacturing method thereof

Wiring board, multilayer wiring board, and method for manufacturing...

Apparatus for and method of using optical interference of light pro...

SEMICONDUCTOR LASER DRIVING CIRCUIT

Media converter with integrated local information transmission func...