Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373279 | Arrester for gas insulated switchgear device | Katsuji Shindo, Kazuya Ooishi, Yoshitaka Yagihashi | 1994-12-13 |
| 5359316 | Zinc oxide type arrester | Kazuya Ooishi, Katsuji Shindo | 1994-10-25 |
| 5283709 | Lightning arrester on tower for power transmission | Shingo Shirakawa, Syuichi Terakado, Kazuya Ooishi | 1994-02-01 |