Masako Hayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light wavelength filtering circuit and manufacturing method thereof
- Patent number 5,841,929
- Issue date Nov 24, 1998
- NEC Corporation
- Keiro Komatsu
- G02 - OPTICS
Information Patent Grant
Optical integrated circuit and method for fabricating the same
- Patent number 5,796,883
- Issue date Aug 18, 1998
- NEC Corporation
- Kiichi Hamamoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method of selecting novel immunosuppressant
- Publication number 20070123452
- Publication date May 31, 2007
- Astellas Pharma Inc.
- Hideaki Matsuoka
- G01 - MEASURING TESTING