Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022383 | Two-terminal resistance switching element with silicon, and semiconductor device | Yasuhisa Naitoh, Masayo Horikawa, Tetsuo Shimizu | 2011-09-20 |
| 5861102 | Method for the flattening treatment of silicon single crystal surface | Hiroshi Tokumoto | 1999-01-19 |