Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807808 | Torque converter | Katsuhiko Okada, Keichi Tatewaki | 2004-10-26 |
| 6797169 | Filter membranes for physiologically active substances | Shoichi Ide | 2004-09-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807808 | Torque converter | Katsuhiko Okada, Keichi Tatewaki | 2004-10-26 |
| 6797169 | Filter membranes for physiologically active substances | Shoichi Ide | 2004-09-28 |