Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242117 | Ceramics, ceramic blank, manufacturing method thereof, sanitary earthenware and manufacturing method thereof | Naoki Koga, Masaki Taneo, Shozo Tateyama, Akio Matsumoto, Toshiya Nishikawa +2 more | 2001-06-05 |