Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314972 | Multi-stage hydrogen water isotopic exchange column | Shohei Isomura, Masami Shimizu | 1982-02-09 |
| 4259209 | Catalyst for concentrating hydrogen isotopes and process for producing a support therefor | Shohei Isomura, Koichi Okita, Eiji Kamijo, Tatsuya Nishimoto | 1981-03-31 |