Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057492 | Method for preparing a single crystal of lanthanum cuprate | Kunihiko Oka | 1991-10-15 |
| 4956334 | Method for preparing a single crystal of lanthanum cuprate | Kunihiko Oka | 1990-09-11 |