Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993777 | Porous membrane, blood purifying module incorporating porous membrane, and method for producing porous membrane | Akihiro Hayashi, Yoshiyuki Ueno | 2018-06-12 |
| 5481659 | Method for generating free-form surface data | Tetsuzo Kuragano | 1996-01-02 |