Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443461 | Sealing apparatus and universal joint using the same | Yoshio Hiraga, Shinya Toita | 2002-09-03 |
| 6443845 | Boot mounting structure and method of mounting boot | Yoshio Hiraga, Kazuhiro Iwano, Kazunobu Haneishi, Shinya Toita | 2002-09-03 |