Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807895 | 3-position stopping cylinder | Akihiro Hirano, Kaichiro Mitsui, Mitsunori Magaribuchi, Futoshi Furumaki | 2004-10-26 |
| 6688096 | Cable drag chain | Toru Wada, Akihiko Utaki, Kazunori Nakayama, Masaaki Ikeda, Shoichiro Komiya | 2004-02-10 |