Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716317 | Sheath for syringe barrel | Sakae Okano, Yoshimasa Tanaka | 1998-02-10 |
| 5611785 | Luer needle unit and injector | Yutaka Mito, Hitoshi Katayama | 1997-03-18 |
| 5336469 | Reagent feeder | Hiroaki Matsushima | 1994-08-09 |
| 5112327 | Double-sided needle assembly | Mitsuhisa Iinuma, Hideo Yamada, Hiroaki Matsushima | 1992-05-12 |
| 5017191 | Injector | Hideo Yamada, Shozo Nakayama, Mitsuhisa Iinuma | 1991-05-21 |