Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679480 | Wire fastening device and wire extending structure using wire fastening devices | Choei Hara, Kenichi Masabayashi | 2004-01-20 |
| 5020296 | Method of securing lighting fixture | — | 1991-06-04 |
| 4999748 | System for securing illumination instrument | — | 1991-03-12 |
| 4787592 | Device for hanging building member | — | 1988-11-29 |