Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140451 | Portable tool having cover and label to be stuck on the portable tool for identification | Chikai Yoshimizu, Masato Sakai, Mikio Kitao, Yoshihiro Komuro, Jyunichi Suzuki +2 more | 2006-11-28 |