Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568422 | Light beam incident device and reflected light measurement device | Akiyoshi Irisawa | 2017-02-14 |
| 9190804 | Pulse light source, and method for stably controlling phase difference between pulse laser lights | Akiyoshi Irisawa | 2015-11-17 |
| 9176008 | Electromagnetic wave measuring apparatus, measuring method, program, and recording medium | Shigeki Nishina, Motoki Imamura, Akiyoshi Irisawa, Eiji Kato, Kodo Kawase | 2015-11-03 |
| 8718108 | Repetition frequency control device | Akiyoshi Irisawa | 2014-05-06 |
| 8676061 | Signal output device, and output apparatus of signal source of signals and of laser beam pulses | Akiyoshi Irisawa | 2014-03-18 |
| 8493057 | Electromagnetic wave measuring apparatus, measuring method, program, and recording medium | Shigeki Nishina, Motoki Imamura, Akiyoshi Irisawa, Eiji Kato, Kodo Kawase | 2013-07-23 |
| 8481938 | Electromagnetic wave measuring apparatus, measuring method, program, and recording medium | Shigeki Nishina, Motoki Imamura, Akiyoshi Irisawa, Eiji Kato | 2013-07-09 |
| 8306078 | Repetition frequency control device | Akiyoshi Irisawa | 2012-11-06 |
| 8279438 | Optical measuring apparatus | Motoki Imamura | 2012-10-02 |
| 8183528 | Electromagnetic wave measuring apparatus, measurement method, a program, and a recording medium | Eiji Kato, Shigeki Nishina, Motoki Imamura, Akiyoshi Irisawa | 2012-05-22 |
| 7697122 | Measuring device, method, program, and recording medium | Eiji Kato | 2010-04-13 |
| 7006207 | Polarization mode dispersion measuring device, method, recording medium | Takeshi Ozeki, Motoki Imamura | 2006-02-28 |
| 6426792 | Optical characteristic measuring apparatus, the method thereof and recording medium | — | 2002-07-30 |