Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500270 | Resist film removing composition and method for manufacturing thin film circuit element using the composition | Masahiro Nohara, Yukihiko Takeuchi, Taimi Oketani, Taketo Maruyama, Hisaki Abe +1 more | 2002-12-31 |
| 6440326 | Photoresist removing composition | Taketo Maruyama, Hisaki Abe, Tetsuo Aoyama | 2002-08-27 |