Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486511 | Electromagnetic valve drive device | Atsushi Ogawa, Motoaki Kato, Kengo Nomura, Keisuke Kuroda | 2022-11-01 |
| 8325647 | Time-division multiplexer and signal transmission apparatus | Norihide Kinugasa, Naohisa Hatani | 2012-12-04 |