Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305649 | Electric pump | Daisuke Kiryu, Toshihito Nagai | 2025-05-20 |
| 8369167 | Semiconductor memory device and method of testing a sense amplifier of the same | — | 2013-02-05 |
| 5737838 | Method of making a piston unit for an internal combustion engine | Hiromi Niimi, Yasuhiro Kawabata, Soichi Hara | 1998-04-14 |
| 5601010 | Piston unit of an internal combustion engine | Shuji Inoue, Yuji Kato | 1997-02-11 |