Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329686 | Method for producing single crystal | Yasuhito Narushima, Masayuki Uto | 2019-06-25 |
| 10294583 | Producing method and apparatus of silicon single crystal, and silicon single crystal ingot | Yasuhito Narushima, Shinichi Kawazoe, Fukuo Ogawa, Masahiro Irokawa | 2019-05-21 |
| 10233562 | Method for producing single crystal, and method for producing silicon wafer | Yasuhito Narushima, Fukuo Ogawa, Masayuki Uto | 2019-03-19 |
| 10227710 | Manufacturing method of silicon monocrystal | Yasuhito Narushima, Masayuki Uto | 2019-03-12 |