Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8253449 | Clock switch circuit and clock switch method of the same | Hiroshi Seki | 2012-08-28 |
| 6266324 | ATM device and shaping method | Nobuyuki Mizukoshi, Hideo Ishida | 2001-07-24 |