Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275978 | Colored crystallized glass article and method for producing the same | Takehiro Shibuya, Yoshio Hashibe | 1994-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275978 | Colored crystallized glass article and method for producing the same | Takehiro Shibuya, Yoshio Hashibe | 1994-01-04 |