Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269973 | Electrically conductive material | Kiyofumi Takahashi, Naokazu Takada | 1993-12-14 |
| 5049684 | Electrically conducting material and process of preparing same | Reizo Gomibuchi, Kiyofumi Takahashi | 1991-09-17 |
| 4690854 | Electrically conducting material and method of preparing same | Reizo Gomibuchi, Kiyofumi Takahashi, Noboru Kato | 1987-09-01 |
| 4681820 | Method of producing an electrically conductive polymeric material with adsorbed metal sulfide and product | Reizo Gomibuchi, Kiyofumi Takahashi | 1987-07-21 |
| 4670189 | Electrically conducting material and process of preparing same | Norio Murasaki | 1987-06-02 |
| 4556507 | Electrically conducting material and method of preparing same | Reizo Gomibuchi, Kiyofumi Takahashi | 1985-12-03 |
| 4556508 | Electrically conducting material and process of preparing same | Norio Murasaki | 1985-12-03 |
| 4410593 | Electrically conducting fiber and method of making same | Reizo Gomibuchi, Kiyofumi Takahashi | 1983-10-18 |
| 4364739 | Method of making electrically conducting fiber | Reizo Gomibuchi, Kiyofumi Takahashi | 1982-12-21 |
| 4336028 | Method of making electrically conducting fibers | Reizo Gomibuchi, Kiyofumi Takahashi | 1982-06-22 |