Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174304 | Laser decontamination device | — | 2015-11-03 |
| 8518331 | Apparatus for decontaminating radioisotope-contaminated surface vicinity region by use of nonthermal laser peeling | — | 2013-08-27 |
| 8097765 | Method of decontaminating radioisotope-contaminated surface vicinity region by use of nonthermal laser peeling without re-melting, without re-diffusion and without re-contamination, and apparatus therefor | — | 2012-01-17 |
| 7651576 | Method of an ultra-short femtosecond pulse and KW class high average-power laser for preventing cold-worked stress corrosion cracking in iron steels and alloyed steels including stainless steels | Akihiko Nishimura, Takashi Tsukada | 2010-01-26 |
| 6970483 | Method and a device for realizing both high extraction efficiency of laser light from electron beams and femto-second ultra-short in free-electron lasers pulses | Ryoichi Hajima, Nobuyuki Nishimori, Ryoji Nagai | 2005-11-29 |
| 6906478 | Method of reducing the power consumption of pre-accelerator in energy-recovery linac | Ryoichi Hajima, Ryoji Nagai | 2005-06-14 |