Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318738 | Composite semi-permeable membrane | Takaaki Yasuda, Yohei Adachi, Shinya MITSUI, Harutoki Shimura | 2025-06-03 |
| 12121867 | Composite semipermeable membrane | Tomoya Yoshizaki, Tsuyoshi Hamada, Masami Ogata, Harutoki Shimura | 2024-10-22 |
| 11198100 | Composite semipermeable membrane and method for producing composite semipermeable membrane | Tsuyoshi Hamada, Jun Okabe, Koji Nakatsuji, Masahiro Kimura | 2021-12-14 |
| 10906011 | Layered semipermeable membrane | Takahiro Tokuyama, Hiroki Tomioka | 2021-02-02 |
| 10427109 | Composite semipermeable membrane and production thereof | Keisuke Yoneda, Shunsuke Tabayashi, Takao Sasaki, Masahiro Kimura | 2019-10-01 |
| 10143976 | Composite semipermeable membrane | Hiroaki Tanaka, Kazuki Sato, Takao Sasaki | 2018-12-04 |
| 9983166 | Nitrogen oxide responsive element and method for producing same | Taro Ueda, Hajime Okawa, Masaya Suzuki, Seiji Takahashi, Toyoharu Kaneko +1 more | 2018-05-29 |
| 8610345 | Light-emitting device material and light-emitting device | Seiichiro Murase, Kazumasa Nagao, Kazunori Sugimoto, Takeshi Ishigaki | 2013-12-17 |
| 7901794 | Material for light-emitting element and light emitting element | Kazunori Sugimoto, Seiichiro Murase, Daisuke Kitazawa, Kazumasa Nagao, Tsuyoshi Tominaga | 2011-03-08 |