Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359374 | Flame-resistant paper for radio wave absorber member and production method for same | Tomoko Takano, Hideaki Karasaki | 2025-07-15 |
| 11015272 | Laminated nonwoven fabric | Hiroshi Kajiyama, Kenichi Sakai | 2021-05-25 |