Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765978 | Filter | Daisuke Endo, Yozo Higuchi, Kazuki KANARI | 2020-09-08 |
| 9657163 | Shape retaining material and method for producing the same | Atsuhito Tadokoro, Tomoyuki Hishida | 2017-05-23 |
| 5728299 | Wound non-woven fabric filter having heat fusible fibers | Satoshi Ogata, Katsuhiro Shishikura | 1998-03-17 |
| 5711878 | Cylindrical filter | Satoshi Ogata | 1998-01-27 |