Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38791 | Sliding bearing | Makoto Shibata | 2005-09-06 |
| 6919667 | Piezoelectric/electrostrictive film device | Hirofumi Yamaguchi, Toshikatsu Kashiwaya, Kazuhiro Yamamoto | 2005-07-19 |
| 6882089 | Piezoelectric/electrostrictive device | Toshikatsu Kashiwaya, Kazuhiro Yamamoto | 2005-04-19 |
| 6845301 | System for protecting and controlling substation main circuit components | Koichi Hamamatsu, Tokuo Ito, Hachidai Ito, Yoshito Sameda, Toshiyuki Saida +9 more | 2005-01-18 |