Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441491 | Fuel injection device for engine | Isao Takagishi, Ryota Iwano, Hiroyuki Machiyama, Kenichi Nakaguchi, Yusei Fukuda | 2022-09-13 |
| 11261394 | Fluorine-containing ether compound, lubricant for magnetic recording media, and magnetic recording medium | Tsuyoshi Kato, Daisuke YAGYU, Naoya FUKUMOTO, Masumi Kuritani, Katsumi Murofushi | 2022-03-01 |