Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235735 | Terminal joining structure and terminal joining method | Kohei OKA, Shozo Sakaue, Shunichi Kitayama, Yoshitaka Ono, Toshikazu Karita +1 more | 2012-08-07 |
| 8009005 | Reactor apparatus for a railway vehicle | Kazuhiko Hara, Yoshitaka Kotani | 2011-08-30 |