Chikara Amano

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device and driving method of the same
- Patent number 8,102,888
- Issue date Jan 24, 2012
- NTT Electronics Corporation
- Nobuyuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting semiconductor laser
- Patent number 6,846,685
- Issue date Jan 25, 2005
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Uenohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide-type optical device and manufacturing method therefor
- Patent number 6,766,082
- Issue date Jul 20, 2004
- Nippon Telegraph and Telephone Corporation
- Katsuhiko Hirabayashi
- G02 - OPTICS
Information Patent Grant
Vertical-cavity surface-emitting semiconductor laser
- Patent number 6,549,553
- Issue date Apr 15, 2003
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Uenohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser and method for manufacturing...
- Patent number 6,127,200
- Issue date Oct 3, 2000
- Nippon Telegraph & Telephone Corporation
- Yoshitaka Ohiso
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical-cavity surface-emitting laser and method for manufacturing...
- Patent number 5,864,575
- Issue date Jan 26, 1999
- Nippon Telegraph & Telephone Corporation
- Yoshitaka Ohiso
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical modulator gate array including multi-quantum well photodete...
- Patent number 5,451,767
- Issue date Sep 19, 1995
- Nippon Telegraph and Telephone Corporation
- Chikara Amano
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD OF THE SAME
- Publication number 20120147910
- Publication date Jun 14, 2012
- NTT ELECTRONICS CORPORATION
- Nobuyuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD OF THE SAME
- Publication number 20090316742
- Publication date Dec 24, 2009
- NTT ELECTRONICS CORPORATION
- Nobuyuki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical-cavity surface-emitting semiconductor laser
- Publication number 20030156613
- Publication date Aug 21, 2003
- Hiroyuki Uenohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Waveguide-type optical device and manufacturing method therefor
- Publication number 20020076161
- Publication date Jun 20, 2002
- Nippon Telegraph and Telephone Corporation
- Katsuhiko Hirabayashi
- G02 - OPTICS

Chikara Amano

Person

Patents Grantslast 30 patents

Semiconductor laser device and driving method of the same

Vertical-cavity surface-emitting semiconductor laser

Waveguide-type optical device and manufacturing method therefor

Vertical-cavity surface-emitting semiconductor laser

Vertical-cavity surface-emitting laser and method for manufacturing...

Vertical-cavity surface-emitting laser and method for manufacturing...

Optical modulator gate array including multi-quantum well photodete...

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD OF THE SAME

SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD OF THE SAME

Vertical-cavity surface-emitting semiconductor laser

Waveguide-type optical device and manufacturing method therefor