Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297473 | Production of monoacyl MEL | Tomotake Morita, Azusa SAIKA, Tokuma Fukuoka, Dai Kitamoto, Tomohiro SUGAHARA +1 more | 2025-05-13 |
| 12241106 | Biosurfactant-producing recombinant microorganism | Tomotake Morita, Azusa SAIKA, Hideaki Koike, Tokuma Fukuoka, Dai Kitamoto +2 more | 2025-03-04 |
| 11873462 | Lubricating oil composition | Akio HAYAKAWA, Akihiro Udagawa, Masahiro Yamashita, Yusuke Saito | 2024-01-16 |
| 11162050 | Lubricating oil composition, viscosity modifier for lubricating oil, and additive composition for lubricating oil | Akio HAYAKAWA, Takayuki UEKUSA, Ikuko Ebisawa, Masahiro Yamashita, Toyoaki Sasaki | 2021-11-02 |
| 11026961 | Use of biosurfactant | Masao Kitabayashi, Keiichi Hisaeda, Naoki Isobe | 2021-06-08 |
| 10987299 | Polylactic acid-containing aqueous dispersion | Yoshihisa Kasukabe, Chikako Yamashita, Takumi Tanaka, Noboru Nagatani | 2021-04-27 |
| 8703443 | γ-L-PGA producing microorganism, method of producing γ-L-PGA using the microorganism, crosslinked substance produced using the microorganism, and external dermal agent produced using the microorganism | Masaru Kitagawa, Michiko Suzuki, Atsushi Sogabe, Makoto Ashiuchi | 2014-04-22 |
| 7989599 | Activator including biosurfactant as active ingredient, mannosyl erythritol lipid, and production method thereof | Michiko Suzuki, Masaru Kitagawa, Atsushi Sogabe, Dai Kitamoto, Tomotake Morita +2 more | 2011-08-02 |