Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096970 | Clamp for overhead line having expansion means and cam means | Jun Katoh, Naoshi Kikuchi, Tomoyuki Watanabe, Takaharu Mitsuhashi, Kazuhiro Nakamura | 2000-08-01 |
| 5936197 | Clamp for overhead line and method of attachment thereof | Jun Katoh, Naoshi Kikuchi, Tomoyuki Watanabe, Takaharu Mitsuhashi, Kazuhiro Nakamura | 1999-08-10 |