Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907736 | Split seal ring | Mitsuru MINAMI, Akira Ueda, Akihiro Nagano, Katsuhisa Umeda | 2021-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907736 | Split seal ring | Mitsuru MINAMI, Akira Ueda, Akihiro Nagano, Katsuhisa Umeda | 2021-02-02 |