Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759982 | Radio direction and position finding apparatus | Hayato Akazawa, Eiji Kobayashi, Kazuaki Kimura, Kazutaka Iwase | 2004-07-06 |
| 6373435 | Radio direction and position finding apparatus | Hayato Akazawa | 2002-04-16 |
| 5186303 | Positional deviation correcting method for subject conveyed on production line | Shigeo Seto, Hiroshi Machida, Keiji Shintani | 1993-02-16 |