Tadahiro YAMAJI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical module
- Patent number 9,046,668
- Issue date Jun 2, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takuya Matsumoto
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 8,768,122
- Issue date Jul 1, 2014
- Panasonic Corporation
- Tadahiro Yamaji
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 8,391,657
- Issue date Mar 5, 2013
- Panasonic Corporation
- Nobuyuki Asahi
- G02 - OPTICS
Information Patent Grant
Optical attenuator
- Patent number 7,580,593
- Issue date Aug 25, 2009
- Panasonic Electric Works Co., Ltd.
- Yuichi Uchida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE
- Publication number 20140119690
- Publication date May 1, 2014
- PANASONIC CORPORATION
- Takuya Matsumoto
- G02 - OPTICS
Information Patent Application
CONNECTOR ASSEMBLY, MALE CONNECTOR, AND MANUFACTURING METHOD FOR MA...
- Publication number 20130072049
- Publication date Mar 21, 2013
- PANASONIC CORPORATION
- Daisuke SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE
- Publication number 20120321250
- Publication date Dec 20, 2012
- PANASONIC CORPORATION
- Tadahiro Yamaji
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20100220957
- Publication date Sep 2, 2010
- Panasonic Electric Works Co., Ltd.
- Nobuyuki Asahi
- G02 - OPTICS
Information Patent Application
OPTICAL ATTENUATOR
- Publication number 20090103883
- Publication date Apr 23, 2009
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yuichi Uchida
- G02 - OPTICS