Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304716 | Cover member and member supply assembly including same | Hiroki Kigami | 2025-05-20 |
| 12200414 | Waterproof member and electronic device | Tamao FUKUSHIMA, Bunta HIRAI, Yuichi Abe | 2025-01-14 |
| 11395057 | Waterproof sound-transmitting member and electronic device provided therewith | Bunta HIRAI, Takeo Inoue | 2022-07-19 |
| 10999660 | Waterproof member and electronic device | Tamao FUKUSHIMA, Bunta HIRAI, Yuichi Abe | 2021-05-04 |