Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648088 | Coupling member, and mouthpiece equipped with coupling member | Hideyuki Nagai, Takashi Yukita, Maki Yamamoto, Yasufumi Tsuchiya | 2023-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648088 | Coupling member, and mouthpiece equipped with coupling member | Hideyuki Nagai, Takashi Yukita, Maki Yamamoto, Yasufumi Tsuchiya | 2023-05-16 |