Kenji Yao

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Near infrared absorbing film, and multi-layered panel comprising th...
- Patent number 6,255,031
- Issue date Jul 3, 2001
- Kanebo, Ltd.
- Kenji Yao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester polymer and its moldings
- Patent number 6,066,711
- Issue date May 23, 2000
- Kanebo, Ltd.
- Makoto Hanazawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester containing 9,9-bis(4-(2-hydroxyalkoxy)phenyl fluorene
- Patent number 5,530,086
- Issue date Jun 25, 1996
- Kanebo, Ltd.
- Michiaki Fuji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING