Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707917 | Multilayer co-extruded films and article containing same | Muneshige Nakagawa, Shinsuke Ikishima | 2023-07-25 |
| 11590509 | Method for manufacturing polycrystalline silicon fragment and polycrystalline silicon block fracture device | Kazuhiro Kawaguchi, Masami Fujii, Manabu Kondo, Yoshifumi Mito, Nobuaki Yoshimatsu | 2023-02-28 |
| 10307763 | Polycrystalline silicon fragment, method for manufacturing polycrystalline silicon fragment, and polycrystalline silicon block fracture device | Kazuhiro Kawaguchi, Masami Fujii, Manabu Kondo, Yoshifumi Mito, Nobuaki Yoshimatsu | 2019-06-04 |