Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307128 | Epoxy compound, preparation method thereof, and use thereof | Atsuhito Hayakawa | 2007-12-11 |
| 7304120 | Epoxy compound, preparation method thereof, and use thereof | Atsuhito Hayakawa | 2007-12-04 |
| 7285602 | Granular epoxy resin, production method thereof, and granular epoxy resin package | Yasuyuki Murata, Atsuhito Hayakawa | 2007-10-23 |
| 7070861 | Flame retardant epoxy resin composition, and prepreg and fiber-reinforced composite materials made by using the composition | Masato Taguchi, Yasushi Suzumura, Tadayoshi Saitou | 2006-07-04 |