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 | Kiyohiro YAMANAKA, Sumiaki Yamasaki | 2025-09-23 |
| 12359103 | Pressure sensitive adhesive particle and method of producing printed matter | Takahiro Ishizuka, Sumiaki Yamasaki, Yoshifumi Iida, Sakae TAKEUCHI, Satomi KASHIWAGI +1 more | 2025-07-15 |
| 12353165 | Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles | Kiyohiro YAMANAKA, Takeshi Iwanaga, Sumiaki Yamasaki, Satoshi Inoue | 2025-07-08 |
| 12251956 | Method for producing printed material and system for producing printed material | Sumiaki Yamasaki, Sakae TAKEUCHI, Hiroshi Saegusa, Yoichiro EMURA, Yoshifumi Iida +1 more | 2025-03-18 |
| 12209204 | Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles | Sumiaki Yamasaki, Takeshi Iwanaga, Kiyohiro YAMANAKA, Satoshi Inoue | 2025-01-28 |