Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11714360 | Lustrous developer, developer container, development device, and image formation apparatus | — | 2023-08-01 |
| 11593928 | Manufacturing history management system and manufacturing history management method | Kojiro Suzuki | 2023-02-28 |
| 11566201 | Plunger lubricant for die casting and method of applying the same | Soichiro Ishida, Eiji Tabata, Katsumi Hongyo, Toshikazu Ikeda | 2023-01-31 |