Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7364607 | Wrought fiber sheet and filter unit | Kazuhiro Ueda | 2008-04-29 |
| 6936094 | Adsorptive sheet and filter for clarifying air | Shinichi Minemura, Makoto Morita | 2005-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7364607 | Wrought fiber sheet and filter unit | Kazuhiro Ueda | 2008-04-29 |
| 6936094 | Adsorptive sheet and filter for clarifying air | Shinichi Minemura, Makoto Morita | 2005-08-30 |