Makoto Shimaoka

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser diode and optical module
- Patent number 6,985,505
- Issue date Jan 10, 2006
- OpNext Japan, Inc.
- Etsuko Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter module
- Patent number 6,931,215
- Issue date Aug 16, 2005
- Hitachi, Ltd.
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Grant
Semiconductor laser coupling device and method for assembling the s...
- Patent number 6,332,720
- Issue date Dec 25, 2001
- Hitachi, Ltd.
- Makoto Shimaoka
- G02 - OPTICS
Information Patent Grant
Optical semiconductor array module, method of fabricating the modul...
- Patent number 5,675,685
- Issue date Oct 7, 1997
- Hitachi Ltd.
- Kazuyuki Fukuda
- G02 - OPTICS
Information Patent Grant
Connecting structure of optical fiber to optical waveguide
- Patent number 5,671,316
- Issue date Sep 23, 1997
- Hitachi Cable, Ltd.
- Toshiya Yuhara
- G02 - OPTICS
Information Patent Grant
Optical coupling apparatus and manufacturing method of the same, an...
- Patent number 5,195,155
- Issue date Mar 16, 1993
- Hitachi, Ltd.
- Makoto Shimaoka
- G02 - OPTICS
Information Patent Grant
Semiconductor light emitting device and apparatus using the same
- Patent number 5,046,798
- Issue date Sep 10, 1991
- Hitachi, Ltd.
- Yasutoshi Yagiu
- G02 - OPTICS
Information Patent Grant
Opto-electronic device and method for producing the device
- Patent number 4,880,290
- Issue date Nov 14, 1989
- Hitachi, Ltd.
- Tetsuo Kumazawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser diode and optical module
- Publication number 20050207463
- Publication date Sep 22, 2005
- OpnextJapan, Inc.
- Etsuko Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser diode and optical module
- Publication number 20030165169
- Publication date Sep 4, 2003
- Opnext Japan, Inc.
- Etsuko Nomoto
- H01 - BASIC ELECTRIC ELEMENTS

Makoto Shimaoka

Person

Patents Grantslast 30 patents

Semiconductor laser diode and optical module

Optical transmitter module

Semiconductor laser coupling device and method for assembling the s...

Optical semiconductor array module, method of fabricating the modul...

Connecting structure of optical fiber to optical waveguide

Optical coupling apparatus and manufacturing method of the same, an...

Semiconductor light emitting device and apparatus using the same

Opto-electronic device and method for producing the device

Patents Applicationslast 30 patents

Semiconductor laser diode and optical module

Semiconductor laser diode and optical module