Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215825 | High-pressure hydrogen apparatus gas seal member and high-pressure hydrogen apparatus | Shin Nishimura | 2025-02-04 |
| 12031082 | Seal material | Masahiro Ueno, Yasuhiro Isoda, Takeshi Terashima | 2024-07-09 |
| 11649387 | Gas seal member for high-pressure hydrogen device, and high-pressure hydrogen device | Shin Nishimura | 2023-05-16 |
| 11584831 | Method of producing slurry, method of producing composite resin material, and method of producing shaped product | Makoto Takeshita | 2023-02-21 |
| 11448319 | Composition for gas seal member and method of producing same, gas seal member for high-pressure hydrogen device, and high-pressure hydrogen device | Shin Nishimura | 2022-09-20 |
| 11186698 | Rubber composition | Masahiro Ueno | 2021-11-30 |
| 11161946 | Method of producing composite resin material and method of producing shaped product | Shigeru SHUTO | 2021-11-02 |
| 10982083 | Fluorinated elastomer composition and shaped article | — | 2021-04-20 |
| 10717850 | Composition for gas seal member and gas seal member | — | 2020-07-21 |
| 9045617 | Ring-opening polymer of cyclopentene and method of production of same | Yasuo Tsunogae | 2015-06-02 |
| 8889806 | Ring-opening polymer of cyclopentene and method of production of same | Yasuo Tsunogae | 2014-11-18 |
| 8609005 | Stretched film of addition polymer consisting of norbornene compound, process for producing the same and use thereof | Atsushi Ishiguro | 2013-12-17 |
| 8013090 | Film comprising norbornene compound addition polymer | Atsushi Ishiguro, Yasuo Tsunogae | 2011-09-06 |