Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305585 | Startup control method for in-cylinder direct injection spark ignition internal combustion engine, and internal combustion engine system | Yuusuke Sakurai, Kazuki TANZAWA | 2025-05-20 |
| 8765350 | Method of manufacturing toner carrier, device for manufacturing toner carrier, toner carrier, development agent, and process cartridge | Kousuke Suzuki, Yuuki Mizutani | 2014-07-01 |