Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12020888 | Electronic apparatus, non-contact switch, and photoelectric sensor | Kazuyoshi Nishikawa | 2024-06-25 |
| 11798754 | Electronic apparatus, contactless switch, and photoelectric sensor comprising a housing with a substrate holding part for fixing one or more substrates to a predetermined position | Kazuyoshi Nishikawa | 2023-10-24 |