Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252174 | Balloon | Mitsunori Yoshida, Akira Nakamura, Satoru Taniguchi, Takuya Ogura | 2019-04-09 |
| 9751024 | Balloon | Mitsunori Yoshida, Akira Nakamura, Satoru Taniguchi | 2017-09-05 |
| 5769685 | Balloon decoration assembly and balloon units | Akira Nakamura | 1998-06-23 |