Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526491 | Quinacridone pigment composition for coloring resins | Shingo Saitou, Yukiko Higuchi | 2020-01-07 |
| 10040942 | Process for producing quinacridone pigment composition | Shingo Saitou, Yukiko Higuchi | 2018-08-07 |
| 7324353 | Image display apparatus and shield casing thereof | Kazuto Satoh, Yoshifumi Iketani, Koji Yamazaki, Takahiro Murakami, Hisanori Sato | 2008-01-29 |
| 5159826 | Die set for manufacturing fins of heat exchangers and a manufacturing device using the same | Toshiki Miyazawa, Masahide Sakaguchi | 1992-11-03 |