Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180529 | Process for producing a thin carbon plate | Akira Takaku, Toshio Suzuki, Yutaka Takahashi, Kazuo Saito | 1993-01-19 |
| 5152941 | High-density vitreous carbon material and process for producing the same | Akira Takaku, Toshio Suzuki, Yutaka Takahashi, Kazuo Saito | 1992-10-06 |
| 5080495 | Method and apparatus for measuring thermal diffusivity by ac joule-heating | Akira Miyamoto, Kohei Shizuka, Teruo Hyugaji | 1992-01-14 |