Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940382 | Method for inspecting defect of hollow fiber porous membrane, defect inspection equipment and production method | Makoto Ikeda, Osamu Nagasawa | 2011-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940382 | Method for inspecting defect of hollow fiber porous membrane, defect inspection equipment and production method | Makoto Ikeda, Osamu Nagasawa | 2011-05-10 |