Kenji Watabe

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sealing of optical module with O-ring and liquid resin
- Patent number 10,371,369
- Issue date Aug 6, 2019
- Hitachi-LG Data Storage, Inc.
- Yukio Sakigawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanning image display device
- Patent number 10,334,213
- Issue date Jun 25, 2019
- Hitachi-LG Data Storage, Inc.
- Ayano Otsubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser light source module and scanning image display apparatus
- Patent number 10,209,610
- Issue date Feb 19, 2019
- Hitachi-LG Data Storage, Inc.
- Seiichi Katou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical module and scanning-type image display device
- Patent number 10,148,920
- Issue date Dec 4, 2018
- Hitachi-LG Data Storage, Inc.
- Yasuhiro Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disc device
- Patent number 7,945,923
- Issue date May 17, 2011
- Hitachi-LG Data Storage, Inc.
- Yoichi Narui
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus including airflow cooling mechanism
- Patent number 7,937,721
- Issue date May 3, 2011
- Hitachi-LG Data Storage, Inc.
- Kenji Watabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus having a structure for vibration attenuation...
- Patent number 7,191,457
- Issue date Mar 13, 2007
- Hitachi-LG Data Storage, Inc.
- Hironori Saito
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE AND SCAN-TYPE IMAGE PROJECTION DISPLAY DEVICE
- Publication number 20180007325
- Publication date Jan 4, 2018
- Hitachi-LG Data Storage, Inc.
- Seiichi KATOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE AND SCANNING-TYPE IMAGE DISPLAY DEVICE
- Publication number 20170359556
- Publication date Dec 14, 2017
- Hitachi-LG Data Storage, Inc.
- Yasuhiro YOSHIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNING IMAGE DISPLAY DEVICE
- Publication number 20170180688
- Publication date Jun 22, 2017
- Hitachi-LG Data Storage, Inc.
- Ayano OTSUBO
- G02 - OPTICS
Information Patent Application
LASER LIGHT SOURCE MODULE AND SCANNING IMAGE DISPLAY APPARATUS
- Publication number 20160342076
- Publication date Nov 24, 2016
- Seiichi KATOU
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND METHOD OF MAKING THE SAME
- Publication number 20160033122
- Publication date Feb 4, 2016
- Hitachi-LG Data Storage, Inc.
- Yukio SAKIGAWA
- F21 - LIGHTING
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20080205209
- Publication date Aug 28, 2008
- KENJI WATABE
- G11 - INFORMATION STORAGE
Information Patent Application
DISC DEVICE
- Publication number 20080209457
- Publication date Aug 28, 2008
- Yoichi Narui
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus
- Publication number 20080184279
- Publication date Jul 31, 2008
- Kenji Watabe
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk drive
- Publication number 20040233828
- Publication date Nov 25, 2004
- Hitachi-LG Data Storage, Inc.
- Hironori Saito
- G11 - INFORMATION STORAGE

Kenji Watabe

Person

Patents Grantslast 30 patents

Sealing of optical module with O-ring and liquid resin

Scanning image display device

Laser light source module and scanning image display apparatus

Optical module and scanning-type image display device

Disc device

Optical disc apparatus including airflow cooling mechanism

Optical disk apparatus having a structure for vibration attenuation...

Patents Applicationslast 30 patents

OPTICAL MODULE AND SCAN-TYPE IMAGE PROJECTION DISPLAY DEVICE

OPTICAL MODULE AND SCANNING-TYPE IMAGE DISPLAY DEVICE

SCANNING IMAGE DISPLAY DEVICE

LASER LIGHT SOURCE MODULE AND SCANNING IMAGE DISPLAY APPARATUS

OPTICAL MODULE AND METHOD OF MAKING THE SAME

OPTICAL DISC DEVICE

DISC DEVICE

Optical disc apparatus

Optical disk drive