Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738269 | Line linkage protective device for electricity generation equipment | Takeshi Taniguchi, Shinichiro Tochio | 2004-05-18 |
| 6456056 | Interconnection protective device for generator set | Toyokuni Katoh | 2002-09-24 |
| 6107784 | System interconnection protective device for non-utility generation equipment | Chihiro Okado, Toyokuni Katoh | 2000-08-22 |