Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913235 | Fiber measurement device | — | 2014-12-16 |
| 8115913 | Light pulse generator and optical time domain reflectometer using the same | — | 2012-02-14 |
| 8059967 | Optical pulse generator and optical pulse tester | Yoshinori Matsumoto | 2011-11-15 |
| 6930894 | Switching power supply and distributed parameter structure | — | 2005-08-16 |