Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797048 | Method for preparing glass-ceramic | Takeshi Hoshikawa, Masatoshi Yamazoe, Hirohisa Yamamoto | 2004-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797048 | Method for preparing glass-ceramic | Takeshi Hoshikawa, Masatoshi Yamazoe, Hirohisa Yamamoto | 2004-09-28 |