Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954880 | Roller support device in molten metal plating bath | Akio Aoki, Yukio Sato, Shin Niizeki, Takao Hashimoto, Toshihiro Mori +2 more | 1999-09-21 |
| 5520467 | Rolling bearing for use in molten metal | Toshihiro Mori, Takao Hashimoto, Shin Niizeki, Akio Aoki | 1996-05-28 |