Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326379 | Event detection device and event detection method | Ryota TAKASU | 2025-06-10 |
| 11956537 | Location positioning device for moving body and location positioning method for moving body | — | 2024-04-09 |
| 11686617 | Optical spectrum analyzer and pulse-modulated light measurement method | Tomohide Yamazaki | 2023-06-27 |
| 11632172 | OTDR measurement apparatus and control method | Ryota TAKASU | 2023-04-18 |
| 11598669 | Optical spectrum analyzer | Shinji Morimoto, Motohiro Banno | 2023-03-07 |
| 11582396 | Information processing device, information processing method, and recording medium | — | 2023-02-14 |
| 11029232 | Optical time domain reflectometer and testing method of optical time domain reflectometer | — | 2021-06-08 |
| 10951313 | Transmitting device, transmission method, and recording medium | Masaaki Kikuchi | 2021-03-16 |
| 10341550 | End face inspection apparatus and focused image data acquisition method | Yasuhiro Miyake, Masayuki Shinohara | 2019-07-02 |
| 10067665 | Optical time domain reflectometer and display method of optical time domain reflectometer | Yasuhiro Miyake | 2018-09-04 |
| 9557706 | Waste toner collection container and image forming apparatus | — | 2017-01-31 |