Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143182 | Fixation detecting apparatus to prevent audible sound from emanating from oil pump during oil pump operation state determination | Yoshitaka Takahashi, Susumu Yamagata, Katsuyuki Namiki, Kyohei Sugiyama | 2021-10-12 |