Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425886 | Syringe and apparatus for manufacturing the same | Teiichirou Sawa, Taiji Horita | 2002-07-30 |
| 6162200 | Syringe and apparatus for manufacturing the same | Teiichirou Sawa, Taiji Horita | 2000-12-19 |
| 6119343 | Process for manufacturing a pressure roll | Yasuo Nakata | 2000-09-19 |
| 5957314 | Crown caps for drug containers | Kouiti Yoshimi, Keiji Hamamoto | 1999-09-28 |
| 5952017 | Pressure roll, and molding apparatus using the pressure roll | Yasuo Nakata | 1999-09-14 |
| 5318824 | Packaging structure | Kozo Itaya, Kazutoshi Fukuda | 1994-06-07 |
| 5042283 | Aluminum tube manufacturing device | — | 1991-08-27 |
| 4973375 | Process for producing a composite sheet | Kozo Itaya, Kazutoshi Fukuda | 1990-11-27 |
| 4792061 | Collapsible tube with membrane cap | — | 1988-12-20 |
| 4392577 | Glass vial with diagonal cut line | Hideyuki Maekawa, Shinji Hiramoto, Kozo Itaya, Kokichi Sato | 1983-07-12 |