Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329686 | Method for producing single crystal | Toshimichi Kubota, Masayuki Uto | 2019-06-25 |
| 10294583 | Producing method and apparatus of silicon single crystal, and silicon single crystal ingot | Shinichi Kawazoe, Fukuo Ogawa, Masahiro Irokawa, Toshimichi Kubota | 2019-05-21 |
| 10233562 | Method for producing single crystal, and method for producing silicon wafer | Toshimichi Kubota, Fukuo Ogawa, Masayuki Uto | 2019-03-19 |
| 10233564 | Manufacturing method of monocrystalline silicon and monocrystalline silicon | Shinichi Kawazoe, Fukuo Ogawa | 2019-03-19 |
| 10227710 | Manufacturing method of silicon monocrystal | Toshimichi Kubota, Masayuki Uto | 2019-03-12 |