Hiroaki Inoue

Person

Hachiouji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electro-optic waveguide device and optical module
- Patent number 10,921,517
- Issue date Feb 16, 2021
- Lumentum Japan, Inc.
- Kensuke Ogawa
- G02 - OPTICS
Information Patent Grant
Optical transmitter module
- Patent number 10,305,599
- Issue date May 28, 2019
- Oclaro Japan, Inc.
- Kouji Nakahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module
- Patent number 10,181,694
- Issue date Jan 15, 2019
- Oclaro Japan, Inc.
- Kohichi Robert Tamura
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 9,762,026
- Issue date Sep 12, 2017
- Oclaro Japan, Inc.
- Kohichi Robert Tamura
- G02 - OPTICS
Information Patent Grant
Method of manufacturing semiconductor laser for communication, semi...
- Patent number 7,833,807
- Issue date Nov 16, 2010
- OpNext Japan, Inc.
- Hiroyuki Kamiyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical switch having a two-level crossing between input/output opt...
- Patent number 5,761,352
- Issue date Jun 2, 1998
- Hitachi, Ltd.
- Shigeki Kitajima
- G02 - OPTICS
Information Patent Grant
Semiconductor optical functional device
- Patent number 5,710,847
- Issue date Jan 20, 1998
- Hitachi, Ltd.
- Hideaki Takano
- G02 - OPTICS
Information Patent Grant
Optical demultiplexing system with optical amplifiers
- Patent number 5,422,968
- Issue date Jun 6, 1995
- Hitachi, Ltd.
- Shoichi Hanatani
- G02 - OPTICS
Information Patent Grant
Self-routing optical switch and optical switch array
- Patent number 5,422,967
- Issue date Jun 6, 1995
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Semiconductor optical switch and array of the same
- Patent number 5,394,491
- Issue date Feb 28, 1995
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical communication system utilizing the same
- Patent number 5,339,370
- Issue date Aug 16, 1994
- Hitachi, Ltd.
- Hirohisa Sano
- G02 - OPTICS
Information Patent Grant
Semiconductor optical device and array of the same
- Patent number 5,247,592
- Issue date Sep 21, 1993
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Semiconductor laser device having a transparent waveguide and a lar...
- Patent number 5,208,827
- Issue date May 4, 1993
- Hitachi, Ltd.
- Misuzu Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and array of the same
- Patent number 5,146,513
- Issue date Sep 8, 1992
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Semiconductor optical switch and array of the same
- Patent number 5,044,745
- Issue date Sep 3, 1991
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 5,033,810
- Issue date Jul 23, 1991
- Hitachi, Ltd.
- Hiroaki Inoue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 4,900,134
- Issue date Feb 13, 1990
- Hitachi, Ltd.
- Hiroaki Inoue
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical devices and optical integrated circuits
- Patent number 4,887,877
- Issue date Dec 19, 1989
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Optical modulating device utilizing polariton substance
- Patent number 4,861,130
- Issue date Aug 29, 1989
- Hitachi, Ltd.
- Toshio Katsuyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photo semiconductor device having a multi-quantum well structure
- Patent number 4,840,446
- Issue date Jun 20, 1989
- Hitachi Cable, Ltd.
- Hitoshi Nakamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical switch
- Patent number 4,832,430
- Issue date May 23, 1989
- Hitachi, Ltd.
- Kunio Tada
- G02 - OPTICS
Information Patent Grant
Optical switch including bypass waveguide
- Patent number 4,813,757
- Issue date Mar 21, 1989
- Hitachi, Ltd.
- Shinji Sakano
- G02 - OPTICS
Information Patent Grant
Fabrication method and equipment for diffraction gratings
- Patent number 4,792,197
- Issue date Dec 20, 1988
- Hitachi, Ltd.
- Hiroaki Inoue
- G02 - OPTICS
Information Patent Grant
Waveguide optical switches
- Patent number 4,784,451
- Issue date Nov 15, 1988
- Hitachi, Ltd.
- Hitoshi Nakamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-OPTIC WAVEGUIDE DEVICE AND OPTICAL MODULE
- Publication number 20200064548
- Publication date Feb 27, 2020
- Lumentum Japan, Inc.
- Kensuke OGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER MODULE
- Publication number 20180159631
- Publication date Jun 7, 2018
- Oclaro Japan, Inc.
- Kouji Nakahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE
- Publication number 20170365977
- Publication date Dec 21, 2017
- OCLARO JAPAN, INC.
- Kohichi Robert TAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20170054269
- Publication date Feb 23, 2017
- OCLARO JAPAN, INC.
- Kohichi Robert TAMURA
- G02 - OPTICS
Information Patent Application
Method of manufacturing semiconductor laser for communication, semi...
- Publication number 20080089378
- Publication date Apr 17, 2008
- Hiroyuki Kamiyama
- B82 - NANO-TECHNOLOGY

Hiroaki Inoue

Person

Patents Grantslast 30 patents

Electro-optic waveguide device and optical module

Optical transmitter module

Optical module

Optical module

Method of manufacturing semiconductor laser for communication, semi...

Optical switch having a two-level crossing between input/output opt...

Semiconductor optical functional device

Optical demultiplexing system with optical amplifiers

Self-routing optical switch and optical switch array

Semiconductor optical switch and array of the same

Optical modulator and optical communication system utilizing the same

Semiconductor optical device and array of the same

Semiconductor laser device having a transparent waveguide and a lar...

Semiconductor optical device and array of the same

Semiconductor optical switch and array of the same

Optical device

Optical device

Optical devices and optical integrated circuits

Optical modulating device utilizing polariton substance

Photo semiconductor device having a multi-quantum well structure

Optical switch

Optical switch including bypass waveguide

Fabrication method and equipment for diffraction gratings

Waveguide optical switches

Patents Applicationslast 30 patents

ELECTRO-OPTIC WAVEGUIDE DEVICE AND OPTICAL MODULE

OPTICAL TRANSMITTER MODULE

OPTICAL MODULE

OPTICAL MODULE

Method of manufacturing semiconductor laser for communication, semi...