Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612663 | Fixing structure between links and pins in crawler | Akira Hashimoto, Hiroyuki Nakaishi | 2003-09-02 |
| D476666 | Sprocket part for bulldozer | Tsuyoshi Yoshida, Shota Murakami | 2003-07-01 |
| D476342 | Sprocket part for bulldozer | Tsuyoshi Yoshida, Shota Murakami | 2003-06-24 |
| 6568769 | Elastic flat tread | Hiroaki Watanabe, Kazutoshi Hori, Tomihiro Tagawa, Kenji Taira | 2003-05-27 |