Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162518 | Driving takeover apparatus based on driver operation amount and takeover operation | — | 2024-12-10 |
| 11654400 | Porous hollow fiber membrane and method for producing porous hollow fiber membrane | Daisuke Okamura | 2023-05-23 |
| 11338253 | Porous hollow fiber membrane, method for producing same, and water purification method | Daisuke Okamura, Masatoshi Hashino | 2022-05-24 |
| 11161069 | Porous membrane | Hirokazu Fujimura | 2021-11-02 |
| 11033861 | Porous membrane | — | 2021-06-15 |
| 10974204 | Porous membrane and process for producing porous membrane | Daisuke Okamura, Hirokazu Fujimura, Masatoshi Hashino | 2021-04-13 |
| 10751671 | Porous hollow fiber membrane, method for producing same, and water purification method | Daisuke Okamura, Masatoshi Hashino | 2020-08-25 |
| 10023709 | Multiporous hollow-fiber membrane and process for producing multiporous hollow-fiber membrane | Daisuke Okamura | 2018-07-17 |