Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472534 | Layered product and method for manufacturing the same | Nobuyuki NAHATA, Katsumi Watanabe, Yu MORITA, Toshiaki HIRAYAMA | 2019-11-12 |
| 8556400 | Inkjet recording ink | Masahiro Yatake, Jyun Ito, Yasuhiro Oki, Hiroko Hayashi | 2013-10-15 |
| 8496744 | Ink composition | Shigemi Wakabayashi, Kazuhiko Kitamura, Yasuhiro Oki | 2013-07-30 |
| 7553885 | Ink for inkjet recording | Masahiro Yatake, Yasuhiro Oki, Hiroko Hayashi | 2009-06-30 |
| 7384991 | Aqueous ink | Hidehiko Komatsu, Masahiro Yatake, Kazuhiko Hara, Masaaki Itano, Jun Ito | 2008-06-10 |
| 6942723 | Water-base ink and ink set using the same | Masahiro Yatake, Jun Ito | 2005-09-13 |