Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861552 | Biological reaction layer and its preparation | Nobuhito Masuda, Shigeru Nagatomo, Hajime Makiuchi | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861552 | Biological reaction layer and its preparation | Nobuhito Masuda, Shigeru Nagatomo, Hajime Makiuchi | 1989-08-29 |