Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434811 | Epoxy resin composition for use in a carbon-fiber-reinforced composite material, prepreg, and carbon-fiber-reinforced composite material | Atsuhito Arai, Hiroaki Sakata, Hiroshi Taiko, Hidetoshi Kato, Jiro Nakatani | 2016-09-06 |
| 8664413 | High-purity epoxy compound and method of producing thereof | Hidetoshi Kato, Jiro Nakatani, Atsuhito Arai, Hiroaki Sakata, Hiroshi Taiko | 2014-03-04 |
| 8415490 | Epoxy compound and manufacturing method thereof | Koutaro Ono, Jiro Nakatani | 2013-04-09 |
| 8263216 | Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite material | Atsuhito Arai, Hiroaki Sakata, Kenichi Yoshioka, Hiroshi Taiko, Jiro Nakatani +1 more | 2012-09-11 |