Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084835 | 2,3-bisphosphinopyrazine derivative, method for producing same, transition metal complex, asymmetric catalyst, and method for producing organic boron compound | Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto, Natsuhiro Sano | 2021-08-10 |
| 11085468 | Hydraulic cylinder | — | 2021-08-10 |
| 11053265 | Optically active substituted 2,3-bisphosphinoquinoxalines and processes for producing the same | Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto | 2021-07-06 |
| 10934316 | Process for producing silyl phosphine compound and silyl phosphine compound | Yosuke Takubo | 2021-03-02 |
| 10927860 | Fluidic cylinder | Masayuki Kudo, Shinichiro Nemoto, Masahiko Kawakami, Yuu Mizutani, Eiko Miyasato | 2021-02-23 |