Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422930 | Optical element and photo detection device | — | 2019-09-24 |
| 10410976 | Method of manufacturing semiconductor chip, semiconductor chip, and semiconductor device | Kazuhito Higuchi, Taizo Tomioka, Tomohiro Iguchi | 2019-09-10 |
| 10233557 | Electroplating method and electroplating device | Kazuhito Higuchi, Kyoko Honma, Kazuma Hiraguri, Yasunari Ukita, Masayuki Uchida +4 more | 2019-03-19 |
| 10224209 | Etching method, article manufacturing method, and etching apparatus | Keiichiro Matsuo | 2019-03-05 |