Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690591 | Ski training apparatus | Shin'ichi Fukuzumi | 1997-11-25 |
| 5638825 | Evoked potential measuring apparatus | Toshimasa Yamazaki, Shinichi Fukuzumi | 1997-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690591 | Ski training apparatus | Shin'ichi Fukuzumi | 1997-11-25 |
| 5638825 | Evoked potential measuring apparatus | Toshimasa Yamazaki, Shinichi Fukuzumi | 1997-06-17 |