Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093792 | Biaxially stretched polypropylene film for capacitors | Tatsuji ISHIDA, Masahiro Nakata, Tadakazu Ishiwata, Akihiro KAKEHI, Yoshinori Matsuo | 2018-10-09 |
| 9976056 | Waterproof sheet and waterproof treatment | Takeshi Nakajima, Takashi Hagiwara, Hisaharu Yamaguchi, Mitsuru Tomaru | 2018-05-22 |