Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961717 | Synthesis of phosphorus-doped diamond | Satoshi Koizumi, Hiroyuki Ozaki | 1999-10-05 |
| 4989542 | Apparatus for synthesizing diamond | — | 1991-02-05 |
| 4957591 | Method for preparing needle-like, fibrous or porous diamond, or an aggregate thereof | Yoichiro Sato, Chiemi Hata | 1990-09-18 |
| 4434188 | Method for synthesizing diamond | Seiichiro Matsumoto, Yoichiro Sato, Nobuo Setaka | 1984-02-28 |