Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461583 | Method for enrichment of heavy component of oxygen isotopes | Shigeru Hayashida, Nobuaki Egoshi, Hiroshi Kawakami | 2002-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461583 | Method for enrichment of heavy component of oxygen isotopes | Shigeru Hayashida, Nobuaki Egoshi, Hiroshi Kawakami | 2002-10-08 |