Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692344 | Fireproof coated structure for penetration part | Yukiko Chatani, Mariko Seki, Takahiro Hebiishi, Wataru Ohuchi, Takuji Yamashita +1 more | 2023-07-04 |
| 11624185 | Penetration part fireproof coating material | Yukiko Chatani, Mariko Seki, Takahiro Hebiishi, Wataru Ohuchi, Takuji Yamashita +1 more | 2023-04-11 |