Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748360 | Decelerating and focusing ion beam device | Nobuyuki Koguchi | 1998-05-05 |
| 5134091 | Quantum effective device and process for its production | Sinya Hashimoto, Satoshi Takahashi, Nobuyuki Koguchi | 1992-07-28 |
| 5132247 | Quantum effective device and process for its production | Sinya Hashimoto, Satoshi Takahashi, Nobuyuki Koguchi | 1992-07-21 |