Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638367 | Method of producing highly weather-resistant magnet powder, and product produced by the same method | Toshiyuki Osako, Kayo Hashiguchi, Kouichi Yokosawa | 2003-10-28 |
| 6545096 | Heat-resistant plastic sheet and infusion bag using the same | Minoru Honda, Hitoshi Futagawa, Yoshihisa Hama | 2003-04-08 |