Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970258 | Aqueous dispersion and process for preparation thereof | Masatoshi Kashiwagi, Mitsuhiro Tanaka | 1990-11-13 |
| 4808367 | Process for preparation of a synthetic fiber bundle | Masatoshi Kashiwagi, Hiroyuki Arita | 1989-02-28 |
| 4775713 | Aqueous dispersion and process for preparation thereof | Masatoshi Kashiwagi, Mutsuhiro Tanaka | 1988-10-04 |