Issued Patents 2025
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421396 | Silica particles and method for producing the same | Yuka ZENITANI, Sakae TAKEUCHI, Yoshifumi Eri, Mai MOCHIDA | 2025-09-23 |
| 12383936 | Cleaning method and processing apparatus | Tomoya Hasegawa | 2025-08-12 |
| 12371784 | Gas management method and substrate processing system | Yuji SESHIMO, Katsuyuki Higashi | 2025-07-29 |
| 12351467 | Silica particle and method for producing the same | Yuka ZENITANI, Sakae TAKEUCHI, Yoshifumi Eri, Takahiro Mizuguchi | 2025-07-08 |
| 12287607 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Shimpei Takagi, Sakae TAKEUCHI, Yuka ZENITANI, Yoshifumi Eri, Mai MOCHIDA | 2025-04-29 |
| 12257841 | Water-repellent member, inkjet head, method of manufacturing water-repellent member, and method of manufacturing inkjet head | Norihiko Ochi, Junri Ishikura | 2025-03-25 |
| 12215033 | Silica particles comprising nitrogen element-containing compound containing molybdenum element | Yuka ZENITANI, Sakae TAKEUCHI, Yoshifumi Eri, Mai MOCHIDA | 2025-02-04 |
| 12200179 | Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program | Atsushi Sakagami, Naoto Sakurai, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more | 2025-01-14 |