Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568506 | Process for producing an assembly of many fibers | Tsutomu Kiriyama, Susumu Norota, Yasuhiko Segawa, Shingo Emi, Tadasi Imoto | 1986-02-04 |
| 4521364 | Filament-like fibers and bundles thereof, and novel process and apparatus for production thereof | Susumi Norota, Tsutomu Kiriyama, Tadashi Imoto | 1985-06-04 |
| 4429006 | Filament-like fibers and bundles thereof, and novel process and apparatus for production thereof | Susumu Norota, Tsutomu Kiriyama, Tadashi Imoto | 1984-01-31 |
| 4414276 | Novel assembly of composite fibers | Tsutomu Kiriyama, Susumu Norota, Yasuhiko Segawa, Shingo Emi, Tadasi Imoto | 1983-11-08 |
| 4355075 | Novel filament-like fibers and bundles thereof, and novel process and apparatus for production thereof | Susumu Norota, Tsutomu Kiriyama, Tadashi Imoto | 1982-10-19 |