Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161069 | Porous membrane | Yuki MIKI | 2021-11-02 |
| 10974204 | Porous membrane and process for producing porous membrane | Yuki MIKI, Daisuke Okamura, Masatoshi Hashino | 2021-04-13 |
| 10898864 | Porous membrane, porous membrane module, method for producing porous membrane, method for producing clarified liquid, and method for producing beer | Chihiro Sakakibara, Masatoshi Hashing | 2021-01-26 |
| 9821501 | Production method of deformed porous hollow fiber membrane | Masatoshi Hashino, Noboru Kubota, Hideto Matsuyama | 2017-11-21 |
| 9511529 | Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used | Masatoshi Hashino, Noboru Kubota, Hideto Matsuyama | 2016-12-06 |
| D692994 | Hollow fiber membrane for a filter | Masatoshi Hashino | 2013-11-05 |
| 8137800 | Porous multilayered hollow-fiber membrane and process for producing the same | Noboru Kubota, Masatoshi Hashino, Tetsuo Shimizu | 2012-03-20 |