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Kazuhiro Toriumi
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical module and method for fabricating optical module
Patent number
9,046,666
Issue date
Jun 2, 2015
Citizen Holdings Co., Ltd.
Kaoru Yoda
G02 - OPTICS
Information
Patent Grant
Package structure of a piezoelectric device mounting and supporting...
Patent number
8,558,435
Issue date
Oct 15, 2013
Citizen Holdings Co., Ltd.
Kazuo Murata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Silicon device manufacturing method, silicon device, and optical co...
Patent number
6,730,535
Issue date
May 4, 2004
The Furukawa Electric Co., Ltd.
Koji Morimoto
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MODULE AND METHOD FOR FABRICATING OPTICAL MODULE
Publication number
20130336614
Publication date
Dec 19, 2013
Kaoru YODA
G02 - OPTICS
Information
Patent Application
PIEZOELECTRIC DEVICE
Publication number
20110018399
Publication date
Jan 27, 2011
CITIZEN HOLDINGS CO., LTD.
Kazuo Murata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Silicon device manufacturing method, silicon device, and optical co...
Publication number
20030162318
Publication date
Aug 28, 2003
Koji Morimoto
B81 - MICRO-STRUCTURAL TECHNOLOGY