Akio Maeda

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical waveguide device and manufacturing method therefor
- Patent number 7,133,580
- Issue date Nov 7, 2006
- Fujitsu Limited
- Akio Maeda
- G02 - OPTICS
Information Patent Grant
Resin diamond blade and optical waveguide manufacturing method usin...
- Patent number 6,669,537
- Issue date Dec 30, 2003
- Fujitsu Limited
- Akio Maeda
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of electroplating
- Publication number 20060283711
- Publication date Dec 21, 2006
- FUJITSU LIMITED
- Akio Maeda
- G02 - OPTICS
Information Patent Application
Optical chip for optical transmission and method of making the same
- Publication number 20060110095
- Publication date May 25, 2006
- FUJITSU LIMITED
- Akio Maeda
- G02 - OPTICS
Information Patent Application
Optical waveguide device and manufacturing method therefor
- Publication number 20050018968
- Publication date Jan 27, 2005
- Fujitsu Limited
- Akio Maeda
- G02 - OPTICS
Information Patent Application
Optical waveguide device and manufacturing method therefor
- Publication number 20040096138
- Publication date May 20, 2004
- FUJITSU LIMITED
- Akio Maeda
- G02 - OPTICS
Information Patent Application
Resin diamond blade and optical waveguide manufacturing method usin...
- Publication number 20030104765
- Publication date Jun 5, 2003
- FUJITSU LIMITED
- Akio Maeda
- B28 - WORKING CEMENT, CLAY, OR STONE