Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132095 | Method and device for manufacturing zeolite from ashes resulting from the incineration of combustible waste | — | 2006-11-07 |
| 6299854 | Method of producing artificial zeolite | Teruo Henmi | 2001-10-09 |
| 5300246 | Salty water absorbing composition, salty water ice pack, and salty water absorbing pack | Masayuki Yamamoto, Iko Ito | 1994-04-05 |