Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873066 | Ion-exchanger | Masaya Ogura | 2018-01-23 |
| 9620801 | Ion exchanger and cooler having ion exchanger | Shinichiro Takemoto | 2017-04-11 |
| 9614234 | Ion-exchange equipment | Kaoru Kamo, Masaya Ogura | 2017-04-04 |