Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831854 | Current regulation circuit | — | 2017-11-28 |
| 9806162 | Semiconductor device having a plurality of transistors connected in parallel | Kinya Ohtani, Kenji Okada, Noriaki Mukaide | 2017-10-31 |
| 9778590 | Charging device, process cartridge, and image forming apparatus | Tohru Sakuwa | 2017-10-03 |