Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665123 | Modified wool and process of imparting shrink-proofing property to wool | Kyoushirou Wajima | 1997-09-09 |
| 5487942 | Carboxyl group-modified acrylonitrile fiber and process of producing same | — | 1996-01-30 |
| 5049684 | Electrically conducting material and process of preparing same | Shinji Tomibe, Kiyofumi Takahashi | 1991-09-17 |
| 4690854 | Electrically conducting material and method of preparing same | Shinji Tomibe, Kiyofumi Takahashi, Noboru Kato | 1987-09-01 |
| 4681820 | Method of producing an electrically conductive polymeric material with adsorbed metal sulfide and product | Shinji Tomibe, Kiyofumi Takahashi | 1987-07-21 |
| 4556507 | Electrically conducting material and method of preparing same | Shinji Tomibe, Kiyofumi Takahashi | 1985-12-03 |
| 4410593 | Electrically conducting fiber and method of making same | Shinji Tomibe, Kiyofumi Takahashi | 1983-10-18 |
| 4378226 | Electrically conducting fiber and method of making same | Shinje Tomibe, Kiyofumi Takahashi | 1983-03-29 |
| 4364739 | Method of making electrically conducting fiber | Shinji Tomibe, Kiyofumi Takahashi | 1982-12-21 |
| 4336028 | Method of making electrically conducting fibers | Shinji Tomibe, Kiyofumi Takahashi | 1982-06-22 |