Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11670949 | Bio-signal measuring device | Akio Tanaka, ChunKit Chan, Kohei Higuchi | 2023-06-06 |
| 9257632 | Physical quantity sensor and process for production thereof | Yonggang Jiang, Kohei Higuchi, Hiroyuki Hamada | 2016-02-09 |
| 7701584 | Light path circuit apparatus and ring laser gyro | Goichi Akanuma, Takayuki Fujita | 2010-04-20 |