Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845269 | Leak detection method for open emission analysis, and open emission analysis device | Takuma Okonogi, Hideo Nihei | 2020-11-24 |
| 10794799 | Open emission analysis method and device | Takuma Okonogi, Hideo Nihei | 2020-10-06 |
| D884757 | Rotary tool for boat of semiconductor manufacturing apparatus | — | 2020-05-19 |
| 10580621 | Electrode Plate | Atsushi Ikari | 2020-03-03 |
| 10553405 | Ring-shaped electrode | Atsushi Ikari | 2020-02-04 |
| 10534311 | Waste toner container and image forming apparatus including same | Shinji Yanase | 2020-01-14 |