Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939851 | Brain-functional near infrared spectroscopy device and measurement method | Toru Yamada | 2021-03-09 |
| 4358858 | Optical information exchange system | Koichiro Tamura, Hiroaki Tajima, Yoshikuni Okada | 1982-11-09 |