Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7422822 | Single cell for a solid oxide fuel cell | Kenji Ukai, Kouji Hisada, Kazuo Hata, Norikazu Aikawa | 2008-09-09 |
| 7351492 | Solid oxide type fuel cell-use electrode support substrate and production method therefor | Teruhisa Nagashima, Kazuo Hata | 2008-04-01 |
| 7235325 | Single cell for a solid oxide fuel cell | Kenji Ukai, Kouji Hisada, Kazuo Hata, Norikazu Aikawa | 2007-06-26 |
| 6902790 | Ceramic sheet and process for producing the same | Kazuo Hata, Norikazu Aikawa, Keijirou Takasaki, Koji Nishikawa | 2005-06-07 |
| 6302272 | Package, packing method and transporting method for brittle sheets | Kazuo Hata, Norikazu Aikawa, Keijirou Takasaki | 2001-10-16 |
| 5905160 | Method for production of epoxy compound and hydroxy iminodisuccinic acid | Miaki Asakawa, Yuichi Kita | 1999-05-18 |