Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1088214 | Grille for fan | — | 2025-08-12 |
| D972933 | Package cushioning | Yuto MASUDA, Daisuke KANEMATSU, Masafumi Tsubouchi | 2022-12-20 |
| 11498741 | Cushioning for airblower | Masafumi Tsubouchi, Daisuke KANEMATSU, Yuto MASUDA | 2022-11-15 |
| 10837663 | Ventilation fan humidity sensor and case | Daisuke KANEMATSU, Yasuaki Shima | 2020-11-17 |
| 10837662 | Ventilation grille and ventilation fan | Yasuaki Shima, Daisuke KANEMATSU | 2020-11-17 |
| 10760801 | Ventilator and method of manufacturing ventilator | Yasuaki Shima, Daisuke KANEMATSU | 2020-09-01 |
| 10058286 | Biological information monitoring apparatus | Shoichi Hosaka, Toshiki Aoki, Osamu Uchida | 2018-08-28 |