Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518467 | Method for producing film | Yusuke Kon, Tatsuya Kataoka | 2019-12-31 |
| 10434606 | Grain-oriented electrical steel sheet | Tatsuhiko Sakai, Fumiaki Takahashi, Hisashi Mogi, Shunsuke Okumura, Hirofumi Imai | 2019-10-08 |
| 10427904 | Method for producing film and method for winding off film | Jian Wang, Tatsuya Kataoka | 2019-10-01 |
| 10385418 | Grain-oriented electrical steel sheet | Hisashi Mogi, Fumiaki Takahashi, Tatsuhiko Sakai, Hirofumi Imai, Shunsuke Okumura | 2019-08-20 |