Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761492 | Processing method of optical device wafer | Noboru Takeda, Naotoshi Kirihara | 2017-09-12 |
| 9735040 | Method of processing single-crystal substrate | Hiroshi Morikazu, Noboru Takeda | 2017-08-15 |