Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057341 | Method of processing carbon fiber precursor from pitchy materials | Hideto Uchida | 1991-10-15 |
| 4615816 | Lubricating agents for processing yarns and method of processing thermoplastic yarns therewith | Ippei Noda | 1986-10-07 |
| 4561987 | Lubricating agents for processing synthetic yarns and method of processing synthetic yarns therewith | Hisao Yamamoto, Fumihiko Kimura | 1985-12-31 |
| 4552671 | Spin finish compositions for polyester and polyamide yarns | Hisao Yamamoto, Akira Suzuki | 1985-11-12 |
| 4502968 | Lubricating agents for processing fibers and method of processing thermoplastic synthetic fiber filaments therewith | Ippei Noda | 1985-03-05 |