Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11935745 | Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging device | — | 2024-03-19 |
| 11640907 | Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging device | — | 2023-05-02 |
| 11211423 | Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor | — | 2021-12-28 |
| 11195716 | Method of producing semiconductor epitaxial wafer and method of producing semiconductor device | — | 2021-12-07 |
| 11107687 | Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging device | — | 2021-08-31 |
| 10861709 | Method of evaluating impurity gettering capability of epitaxial silicon wafer and epitaxial silicon wafer | Satoshi Shigematsu, Kazunari Kurita | 2020-12-08 |
| 10629648 | Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor | — | 2020-04-21 |
| 10224203 | Method of producing semiconductor epitaxial wafer and method of producing solid-state image sensor | Ryo Hirose, Kazunari Kurita | 2019-03-05 |
| 10153323 | Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor | — | 2018-12-11 |