Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202750 | Non-sticky stable composition | Kazuhiko Maruyama | 2021-12-21 |
| 11118583 | Scroll fluid machine with concave and convex portions in the spiral laps | Susumu Sakamoto, Yoshio Kobayashi, Kiminori Iwano | 2021-09-14 |
| 11085444 | Scroll-type fluid machine | Shumpei Yamazaki, Yoshiyuki Kanemoto | 2021-08-10 |
| 11041387 | Scroll fluid machine having injection holes through which lubricant is injected to the orbiting bearing | Yoshio Kobayashi, Yoshiyuki Kanemoto | 2021-06-22 |