Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751846 | Method for producing 1,4-benzoxazine compound | Takeshi Hamada, Kaori Tomikawa, Yukie Okamoto, Toru Iijima, Hidenori Akatsuka +3 more | 2017-09-05 |
| 9409874 | Method for producing 1,4-benzoxazine compound | Takeshi Hamada, Kaori Tomikawa, Yukie Okamoto, Toru Iijima, Hidenori Akatsuka +3 more | 2016-08-09 |