Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246556 | Metal tone decorative sheet and metal tone decorative molded body provided with metal tone decorative sheet | Atsushi Tokumitsu, Yuki Togo | 2025-03-11 |
| 12138889 | Decorative sheet and display device | Naoto Yamanaka, Masato MIZUOCHI | 2024-11-12 |
| 8124301 | Gradated photomask and its fabrication process | Junji Fujikawa, Shu Shimada, Yuuichi Yoshida, Shiho Sasaki, Kimio Ito +2 more | 2012-02-28 |
| 7947415 | Reflective mask blank, reflective mask, method of inspecting reflective mask, and method for manufacturing the same | Hiroyuki Shigemura | 2011-05-24 |