Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354446 | Ceramic rotatable magnetron sputtering cathode target and process for its production | Otojiro Kida, Atsushi Hayashi | 1994-10-11 |
| 5346770 | Laminated glass structure | Koichi Osada, Eiichi Ando | 1994-09-13 |