Osamu Yamada

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmission module
- Patent number 8,107,823
- Issue date Jan 31, 2012
- OpNext Japan, Inc.
- Hiroyoshi Ishii
- G02 - OPTICS
Information Patent Grant
Optical communication module
- Patent number 7,215,886
- Issue date May 8, 2007
- Hitachi, Ltd.
- Shigenobu Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission module
- Patent number 6,923,580
- Issue date Aug 2, 2005
- OpNext Japan, Inc.
- Katsuya Ohno
- G02 - OPTICS
Information Patent Grant
Electronic device bonding method and electronic circuit apparatus
- Patent number 5,973,406
- Issue date Oct 26, 1999
- Hitachi, Ltd.
- Masahide Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer substrates methods for manufacturing multilayer substrat...
- Patent number 5,939,789
- Issue date Aug 17, 1999
- Hitachi, Ltd.
- Michifumi Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating an electronic circuit device
- Patent number 5,865,365
- Issue date Feb 2, 1999
- Hitachi, Ltd.
- Toru Nishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multichip module with heat sink and attachment means
- Patent number 5,844,311
- Issue date Dec 1, 1998
- Hitachi, Ltd.
- Hideki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic circuit device
- Patent number 5,731,066
- Issue date Mar 24, 1998
- Hitachi, Ltd.
- Akihiro Ando
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE
- Publication number 20140022734
- Publication date Jan 23, 2014
- Osamu YAMADA
- G02 - OPTICS
Information Patent Application
Optical transmission module
- Publication number 20070154224
- Publication date Jul 5, 2007
- Hiroyoshi Ishii
- G02 - OPTICS
Information Patent Application
Optical communication module
- Publication number 20040208211
- Publication date Oct 21, 2004
- OpNext Japan, Inc.
- Shigenobu Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical transmission module
- Publication number 20040042740
- Publication date Mar 4, 2004
- OpNext Japan, Inc.
- Katsuya Ohno
- G02 - OPTICS

Osamu Yamada

Person

Patents Grantslast 30 patents

Optical transmission module

Optical communication module

Optical transmission module

Electronic device bonding method and electronic circuit apparatus

Multilayer substrates methods for manufacturing multilayer substrat...

Method of fabricating an electronic circuit device

Multichip module with heat sink and attachment means

Electronic circuit device

Patents Applicationslast 30 patents

OPTICAL MODULE

Optical transmission module

Optical communication module

Optical transmission module