Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492475 | Polypropylene film, metal layer-integrated polypropylene film, film capacitor and film roll | Tatsuji ISHIDA, Masahiro Nakata, Tadakazu Ishiwata | 2022-11-08 |
| 11342116 | Polypropylene film, metal layer-integrated polypropylene film, and film capacitor | Michiko SUEYOSHI, Akihiro KAKEHI, Takeshi Tominaga | 2022-05-24 |