Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372347 | Carbon fluoride composite material and process for preparation of same | Fumihiko Yamaguchi, Tomohiro Isogai, Shigeru Maruyama | 2002-04-16 |
| 6221948 | Carbon fluoride composition, paint, image forming material, complex material and method of manufacturing the same complex material | Fumihiko Yamaguchi, Tomohiro Isogai, Shigeru Maruyama | 2001-04-24 |
| 6074588 | Mold releasing agent, cured film obtained therefrom and molding method using said mold releasing agent | Masayuki Yamana, Hirotoshi Sakashita, Masato Kashiwagi | 2000-06-13 |
| 5755989 | Wet etching composition having excellent wetting property for semiconductors | Masao Ishii, Shigeru Maruyama, Mitsushi ITANO | 1998-05-26 |