Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420519 | Pressure sensitive adhesive particle, cartridge, apparatus for producing printed material, method for producing printed material, printed material, sheet for producing printed material, and method for producing sheet for producing printed material | Sumiaki Yamasaki, Satoshi KAMIWAKI | 2025-09-23 |
| 12353165 | Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles | Satoshi KAMIWAKI, Takeshi Iwanaga, Sumiaki Yamasaki, Satoshi Inoue | 2025-07-08 |
| 12297339 | Method for producing liquid dispersion of composite resin particles, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for developing electrostatic charge image, and liquid dispersion of composite resin particles | Yasunobu KASHIMA, Sumiaki Yamasaki, Takahiro Ishizuka, Satoshi Inoue | 2025-05-13 |
| 12209204 | Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles | Satoshi KAMIWAKI, Sumiaki Yamasaki, Takeshi Iwanaga, Satoshi Inoue | 2025-01-28 |
| 12209210 | Method for producing composite resin particle dispersion, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for electrostatic charge image development, and composite resin particles | Sumiaki Yamasaki, Takahiro Ishizuka, Yasunobu KASHIMA, Satoshi Inoue | 2025-01-28 |