Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8657888 | Oxidation hair dye composition | Tomoya Tanaka, Masashi Watanabe, Kazumi Okubo | 2014-02-25 |
| 8643679 | Storage medium storing image conversion program and image conversion apparatus | Naonori Ohnishi | 2014-02-04 |
| 7887920 | Borate and near-infrared ray absorption material | Akio Ito, Satoshi Ishida, Toshiya Iida, Nobuhiro Kobayashi | 2011-02-15 |