Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632279 | Meditation support device and meditation support system | Kana Nakano, Ryoya Sugano, Ryo Makishima | 2020-04-28 |
| 5272930 | Mechanical element having a shaft pressure-fitted into an engaging member and its manufacturing method | Yoshikatsu Nakamura, Yasukichi Egami, Shunsuke Takeguchi | 1993-12-28 |