Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780498 | Silicon-based composition, low dielectric constant film, semiconductor device, and method for producing low dielectric constant film | Katsumi Suzuki, Iwao Sugiura, Ei Yano | 2004-08-24 |
| 6727515 | Insulation film forming material, insulation film, method for forming the insulation film, and semiconductor device | Katsumi Suzuki, Iwao Sugiura, Ei Yano | 2004-04-27 |