Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773938 | Liquid sealed damper for opening and closing member | Yuichi Nakamaru, Yasunobu Kurota, Takashi Kondo, Hideki Matsuoka | 2023-10-03 |
| 11585139 | Liquid sealed damper for opening and closing member | Yuichi Nakamaru, Yasunobu Kurota, Takashi Kondo, Hideki Matsuoka | 2023-02-21 |