Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397537 | Test instrument | Zensho Kanda, Masufumi Koike, Tsuyoshi Hayakawa, Naoki Morikawa | 1995-03-14 |
| D323556 | Lancet | — | 1992-01-28 |
| D322479 | Holder for lancet | — | 1991-12-17 |
| 4468223 | Syringe | Yoshinori Minagawa | 1984-08-28 |