Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463979 | Tube connecting apparatus | Hiroaki Sano, Narukuni Nakada, Akihiko Iguchi, Yoshiyuki Yamada, Takeshi Minatani | 2002-10-15 |
| 6460592 | Tube connecting apparatus | Hiroaki Sano, Narukuni Nakada, Akihiko Iguchi, Yoshiyuki Yamada, Takeshi Minatani | 2002-10-08 |