Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162833 | Isobutyric acid ester compound having n-butyryloxy at α-position, perfume composition, and use as perfume | Atsushi Okamoto | 2024-12-10 |
| 11485932 | Isobutyric ester compound having propanoyloxy group at alpha-position, fragrance composition, and use thereof as fragrance | Atsushi Okamoto, Eriko Kushida, Kyoko Kimura | 2022-11-01 |
| 11485931 | Isobutyric ester compound having formyloxy group at α-position, fragrance composition, and use thereof as fragrance | Atsushi Okamoto, Eriko Kushida | 2022-11-01 |
| 11479738 | Fragrance composition containing alpha-methoxyisobutyric ester compound, and use thereof as fragrance | Atsushi Okamoto, Eriko Kushida, Masaki Takemoto | 2022-10-25 |
| 11441098 | α-hydroxyisobutyrate ester compound, fragrance composition, and use thereof as fragrance | Atsushi Okamoto, Eriko Kushida, Kyoko Kimura | 2022-09-13 |
| 11401483 | Isobutyric ester compound having butyryloxy group or pivaloyloxy group at α-position and fragrance composition | Atsushi Okamoto, Eriko Kushida, Kyoko Kimura | 2022-08-02 |
| 11326125 | Isobutyric ester compound having acetoxy group at alpha-position, fragrance composition, and use thereof as fragrance | Atsushi Okamoto, Eriko Kushida, Kyoko Kimura | 2022-05-10 |
| 10975191 | Urethane (meth)acrylate, method for manufacturing urethane (meth)acrylate, curable composition, cured article, and method for manufacturing cured article | Taketo Ikeno, Hideyuki Sato, Ryuji Hasemi | 2021-04-13 |
| 10457762 | Diacrylate compound, composition thereof, and cured product thereof | Taketo Ikeno, Hideyuki Sato, Tomoo Tsujimoto | 2019-10-29 |
| 10294319 | Triacrylate compounds and methods for producing the same, and compositions | Taketo Ikeno, Hideyuki Sato, Ryuji Hasemi | 2019-05-21 |
| 10125259 | Diacrylate-compound-containing composition and cured product thereof | Taketo Ikeno, Hideyuki Sato, Tomoo Tsujimoto | 2018-11-13 |
| 9919992 | Polyether diol and method for producing the same | Atsushi Okamoto, Hideyuki Sato | 2018-03-20 |