Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497299 | Portable gas nailing machine | Yoshitaka Akiba, Shoichi Hirai | 2004-10-19 |
| 6679406 | Power tool | Masato Sakai, Chikai Yoshimizu, Masanori Watanabe, Katsuhiro Oomori, Takuya Teranishi | 2004-01-20 |