Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269917 | Curable resin composition | Shota KOBAYASHI, Ryo Ogawa, Tamotsu Nagamatsu | 2025-04-08 |
| 10655005 | Epoxy resin composition | Takeshi Endo, Kozo Matsumoto, Chihiro Asakura, Ryo Ogawa | 2020-05-19 |
| 10562924 | Phosphorus-containing compound, and curable epoxy resin composition containing same | Takeshi Endo, Kozo Matsumoto, Ryo Ogawa | 2020-02-18 |
| 10421261 | Flame-retardant epoxy resin composition, prepreg and laminated plate using the same | Takeshi Endo, Kozo Matsumoto, Chihiro Asakura, Ryo Ogawa | 2019-09-24 |
| 9738667 | Phosphorus-containing compound and curing epoxy resin composition containing same | Takeshi Endo, Kozo Matsumoto, Ryo Ogawa | 2017-08-22 |