Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779396 | Method for measuring flow within an open tube | Takao Tsuda | 2004-08-24 |
| 6723157 | Material for capturing chemical substance, method for producing the same, and chemical substance-capturing tube | Takao Tsuda | 2004-04-20 |
| 6706177 | Open capillary column and manufacturing method thereof | Takao Tsuda, Shinya Kitagawa | 2004-03-16 |