Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357984 | Organic solvent purification method and purification system | Ryosuke TERASHI | 2025-07-15 |
| 12240944 | Optical lens | Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Kazunori Nunome, Keisuke Sato +2 more | 2025-03-04 |
| 11566102 | Polyester resin or polyester carbonate resin, and optical member using said resin | Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Kazunori Nunome, Keisuke Sato +1 more | 2023-01-31 |
| 11505698 | Polyester carbonate and method for producing polyester carbonate | Kazunori Nunome, Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Keisuke Sato +1 more | 2022-11-22 |
| 11261294 | Thermoplastic resin and optical member | Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Kazunori Nunome, Keisuke Sato +1 more | 2022-03-01 |
| 9023184 | Electric device for producing deionized water | Chika Kemmochi, Shinichi Ohashi | 2015-05-05 |
| 7488420 | Chromatographic separator | Naoko Suzuki, Takayuki Masuda | 2009-02-10 |