Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256222 | Radiation-curable ink composition and image recording method | Takahiro Ishizuka, Junichi Yamanouchi, Keiichi Tateishi | 2007-08-14 |
| 5821041 | Liquid developer for photographic silver halide photosensitive material and development method | Eiichi Okutsu, Shigeo Hirano | 1998-10-13 |