Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620934 | Production process of silicon carbide from organosilicon compounds | Ryo Takeuchi, Kenji Iwata, Mineo Kobayashi | 1997-04-15 |
| 5596117 | Preparation process of organo silicon compounds and production process of silicon | Ryo Takeuchi, Kenji Iwata | 1997-01-21 |