Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626976 | Scissor gear oil supplying structure | Kazuhiro Hirose, Tsutomu Asakura, Naoki Mizukami | 2020-04-21 |
| 10604629 | Polyamide acid composition and polyimide composition | Youhei Inoue | 2020-03-31 |
| 10577282 | Cement composition and manufacturing method for cement cured body using same | Risa Nakayama, Katsuya Kono, Katsuhiko Tada, Shingo SUGIYAMA, Shinpei Maehori | 2020-03-03 |