Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775316 | Inspection system and inspection method | Keiichi Akazawa, Toru Kurihara | 2020-09-15 |
| 10697492 | Double-row self-aligning roller bearing | Takashi Yamamoto, Kazumasa Seko, Michio Hori | 2020-06-30 |
| 10655674 | Double-row self-aligning roller bearing | Takashi Yamamoto, Kazumasa Seko, Michio Hori | 2020-05-19 |