Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168281 | Lubricating oil composition for internal combustion engine | Hiromitsu Matsuda | 2021-11-09 |
| 10981228 | Porous aluminum sintered compact and method of producing porous aluminum sintered compact | Ji-bin Yang, Koichi Kita, Toshihiko Saiwai, Jun Katoh | 2021-04-20 |
| 10981230 | Porous aluminum complex and method of producing porous aluminum complex | Ji-bin Yang, Koichi Kita, Toshihiko Saiwai, Jun Katoh | 2021-04-20 |