Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046916 | Surfactant composition | Takaya Sakai, Makiko Shigehisa, Hiroko Endo | 2021-06-29 |
| 10941369 | Surfactant composition | Takaya Sakai, Hiroko Endo | 2021-03-09 |
| 9738619 | 2,5-furan dicarboxylic acid production method | Kai Yashiro, Masato Nomura, Kaoru Ohmae | 2017-08-22 |