Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8223319 | Exposure device | Yoshihiko Sato | 2012-07-17 |
| 7065122 | Wire-wound apparatus and high-voltage pulse generating circuit using wire-wound apparatus | Kenji Yamamori | 2006-06-20 |