Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35242 | Method for growing silicon single crystal | Daizou Horie, Shin Sakurada | 1996-05-21 |
| 5037503 | Method for growing silicon single crystal | Daizou Horie, Shin Sakurada | 1991-08-06 |
| 4280838 | Production of carbon steel and low-alloy steel with bottom blowing basic oxygen furnace | Katsukiyo Marukawa, Isao Yamazaki, Syoji Anezaki | 1981-07-28 |