Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355075 | Novel filament-like fibers and bundles thereof, and novel process and apparatus for production thereof | Tsutomu Kiriyama, Tadashi Imoto, Toshinori Azumi | 1982-10-19 |
| 4310594 | Composite sheet structure | Yasuyuki Yamazaki, Shingo Emi, Kazuo Takamatu, Tomoyoshi Ono | 1982-01-12 |