Tsutomu KUROIWA

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image display device
- Patent number 9,218,786
- Issue date Dec 22, 2015
- Hitachi-LG Data Storage, Inc.
- Fumio Haruna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20140285536
- Publication date Sep 25, 2014
- HITACHI MEDIA ELECTRONICS CO., LTD.
- Fumio HARUNA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND SCANNING IMAGE DISPLAY DEVICE
- Publication number 20130242265
- Publication date Sep 19, 2013
- Hitachi Media Electronics Co., Ltd.
- Seiichi KATO
- G02 - OPTICS