Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702947 | Rotating machine | Chongfei Duan, Hideaki Sugishita, Kazuyuki Matsumoto, Yoshihiro Kuwamura, Kiyoshi Segawa +1 more | 2023-07-18 |
| 11655723 | Rotating machine | Yoshihiro Kuwamura, Chongfei Duan, Hideaki Sugishita, Kazuyuki Matsumoto, Kiyoshi Segawa +1 more | 2023-05-23 |
| 11609487 | Projection screen control method and projectioin-type display device | Hidehiko Takanashi, Yui Ishii | 2023-03-21 |