Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335092 | Composite staple fiber and process for producing the same | Yasuhiro Takeda, Yoshiyuki Ando | 2002-01-01 |
| 4418103 | Filling material and process for manufacturing same | Masami Tani, Tamemaru Esaki | 1983-11-29 |