Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12069429 | Piezoelectric film | — | 2024-08-20 |
| 11910719 | Piezoelectric film | — | 2024-02-20 |
| 6627334 | Magnetic tape and method and apparatus for slitting magnetic tape webs | Sampei Iida | 2003-09-30 |
| 5585009 | Method of filtering thixotropic fluids and filter apparatus for use in the method | — | 1996-12-17 |
| 5348660 | Filter apparatus and method with filter evaluation by sample solutions | — | 1994-09-20 |