Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992013 | Method of forming a fine pattern using a silicon-oxide-based film, semiconductor device with a silicon-oxide-based film and method of manufacture thereof | Hiroki Arai | 2006-01-31 |
| 6852619 | Dual damascene semiconductor devices | — | 2005-02-08 |
| 6586163 | Method of forming fine pattern | Hiroki Arai | 2003-07-01 |
| 5346033 | Power transmission apparatus for vehicle | Satoshi Kawai, Hideki Higashira, Hirakushi Suzou | 1994-09-13 |