Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7807257 | Ceramic sheet and method of producing ceramic sheet | Kazuo Hata, Norikazu Aikawa | 2010-10-05 |
| 7108827 | Ceramic sheet and method of producing ceramic sheet | Kazuo Hata, Norikazu Aikawa | 2006-09-19 |
| 6902790 | Ceramic sheet and process for producing the same | Kazuo Hata, Norikazu Aikawa, Masatoshi Shimomura, Koji Nishikawa | 2005-06-07 |
| 6344426 | Porous ceramic sheet, process for producing the same, and setter for use in the process | Kazuo Hata, Norikazu Aikawa | 2002-02-05 |
| 6302272 | Package, packing method and transporting method for brittle sheets | Kazuo Hata, Norikazu Aikawa, Masatoshi Shimomura | 2001-10-16 |
| 6068828 | Zirconia powder, method for producing the same, and zirconia ceramics using the same | Kazuo Hata, Norikazu Aikawa | 2000-05-30 |