Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284455 | Optical measurement device and optical measurement system | Tsutomu Maruyama | 2025-04-22 |
| 12259309 | Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion system | Tomoyuki Umetsu, Yoshiki Okamoto | 2025-03-25 |