Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202600 | Artificial leather, base to be used in the leather, and processes for production of both | Hozuma Okada | 2012-06-19 |
| 5614573 | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials | Junji Sano, Hajime Saito, Hirotomo Banko | 1997-03-25 |
| 4959268 | Polymer containing amorphous aluminosilicate particles and process for producing the same | Zenji Hagiwara, Satoshi Ando, Akira Dono | 1990-09-25 |