Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484385 | Portable electric driver | Masato Sakai, Yoshihiro Komuro | 2003-12-30 |
| 6661148 | Motor-driven tool | Chikai Yoshimizu, Masanori Watanabe, Shinki Ohtsu, Takuma Saito, Toshiyuki Nemoto | 2003-12-09 |
| D477205 | Impact driver | Masato Sakai, Masanori Watanabe, Takuya Teranishi | 2003-07-15 |