Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492983 | Transmission mechanism and fluid control valve | Yuuhei SANEKATA, Keigo Suzuki, Yuusaku IDE | 2022-11-08 |
| 11482251 | Aluminum alloy substrate for magnetic disk and method for manufacturing same, aluminum alloy base disk for magnetic disk and method for manufacturing same, and magnetic disk and method for manufacturing the same | Takuya Murata, Kotaro KITAWAKI, Makoto Yonemitsu, Hideyuki Hatakeyama, Ryo Sakamoto | 2022-10-25 |
| 11341995 | Aluminum alloy sheet for magnetic disk and production method therefor, and magnetic disk using said aluminum alloy sheet for magnetic disk | Kotaro KITAWAKI, Yu Igarashi, Keisuke KAMIYA, Yu Matsui, Makoto Yonemitsu +2 more | 2022-05-24 |