| (84) |
Designated Contracting States: |
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AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO
SE SI SK TR |
| (30) |
Priority: |
28.12.2006 JP 2006356666
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| (43) |
Date of publication of application: |
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09.09.2009 Bulletin 2009/37 |
| (73) |
Proprietors: |
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- Kyushu University,
National University Corporation
Fukuoka-shi
Fukuoka 812-8581 (JP)
- Nippon Steel & Sumikin Materials Co., Ltd.
Chiyoda-ku
Tokyo (JP)
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| (72) |
Inventors: |
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- SASADA, Ichiro
Fukuoka-shi
Fukuoka 812-8581 (JP)
- TAKEDA, Toshikazu
Chuo-ku
Tokyo 103-0024 (JP)
|
| (74) |
Representative: Greenwood, John David et al |
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Graham Watt & Co LLP
St Botolph's House
7-9 St Botolph's Road Sevenoaks
Kent TN13 3AJ Sevenoaks
Kent TN13 3AJ (GB) |
| (56) |
References cited: :
EP-A1- 1 731 091 JP-A- 2004 179 550 US-A1- 2002 050 815
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JP-A- 62 279 607 JP-A- 2006 075 372 US-A1- 2006 055 402
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