Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304467 | Device for assay of liquid sample | Hisashi Sakamoto, Shigeki Yamada | 1994-04-19 |
| 5301145 | Method and apparatus for recording and reading information, and an information recording element | Atsuhisa Inoue, Mariko Ishino, Yoshiro Akagi, Yoshiharu Nakajima | 1994-04-05 |