Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D371515 | Remote station unit for geophysical data acquisition and processing system | Yoshihiro Sekino, Yoshitaka Watanabe | 1996-07-09 |
| D364601 | Battery unit | Yoshihiro Sekino, Yoshitaka Watanabe | 1995-11-28 |