Issued Patents 2011
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081376 | Multi-stage fiber amplifier to suppress Raman scattered light | Shinobu Tamaoki | 2011-12-20 |
| 8080773 | Method and apparatus of measuring backward light, and laser processing method | Shinobu Tamaoki, Kazuo Nakamae | 2011-12-20 |
| 8073025 | Laser light source | Kazuo Nakamae, Shinobu Tamaoki, Yasuomi Kaneuchi | 2011-12-06 |
| 8039778 | Laser processing apparatus and laser processing method | Kazuo Nakamae, Shinobu Tamaoki | 2011-10-18 |
| 8008600 | Fiber laser apparatus | Kazuo Nakamae, Shinobu Tamaoki | 2011-08-30 |
| 8009708 | Optical amplification module and laser light source apparatus | — | 2011-08-30 |
| 7982945 | Optical amplification module and laser light source designed to suppress photodarkening | Shinobu Tamaoki | 2011-07-19 |
| 7949021 | Light source apparatus | — | 2011-05-24 |
| 7940815 | Fluorescent glass, optical waveguide, optical fiber, optical coherence tomography apparatus, and optical fiber laser | Tetsuya Haruna, Takahiro Murata | 2011-05-10 |
| 7907341 | Laser processing method and laser processing apparatus | Keiji Fuse | 2011-03-15 |
| 7876794 | Laser light source | — | 2011-01-25 |
| 7864410 | Optical active device having optical amplifying sections cascaded on a path for propagating input light with a predetermined wavelength | — | 2011-01-04 |