Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5438000 | Serum separation sealant | Ronald Legario, Toshiomi Nakamura | 1995-08-01 |
| 5169543 | Serum separation sealant and fine resin particles using the same | — | 1992-12-08 |
| 4970151 | Plant culture cell and use thereof | Yoshikazu Yamamoto, Ryuzo Mizuguchi | 1990-11-13 |
| 4836987 | Test tube assembly for serum separation | Hiroji Ina, Kazuo Ina | 1989-06-06 |
| 4803153 | Process for separating blood serum from blood | Hiroji Ina, Kazuo Ina | 1989-02-07 |