Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351753 | Composite material and composite material manufacturing method | Isao Iwayama, Tetsuya Kuwabara | 2025-07-08 |
| 12264384 | Composite material | Isao Iwayama, Takahiro NISHIMIZU | 2025-04-01 |
| 12112993 | Heat radiation member | Isao Iwayama, Chieko Tanaka, Hideaki Morigami | 2024-10-08 |