Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460797 | Cord take-up reel, apparatus for automatically taking up the cord using said reel, and device for automatically fastening cord end | Masashi Takahashi, Masanori Kumagai, Kenji Machijima | 2002-10-08 |
| 5901920 | Cord take-up reel, apparatus for automatically taking up the cord using said reel, and device for automatically fastening cord end | Masashi Takahashi, Masanori Kumagai | 1999-05-11 |