Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682132 | Vibrating module | Kazutoshi Otomo, Yoshibumi Nakamura, Reiko Kimura, Shinichi Hayashizaki, Yukio Saitoh +4 more | 1997-10-28 |
| 5628047 | Method of manufacturing a radially oriented magnet | — | 1997-05-06 |