Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325149 | Multi-beam combining apparatus | Koichi Hamamoto, Takahiro Yamada, Haik Chosrowjan, Hiroaki Furuse, Masayuki Fujita +2 more | 2016-04-26 |
| 7885387 | Extreme ultraviolet light and X-ray source target and manufacturing method thereof | Keiji Nagai, Qincui Gu, Takayoshi Norimatsu, Shinsuke Fujioka, Hiroaki Nishimura +2 more | 2011-02-08 |
| 7653100 | Solid laser module, optical amplifier, and laser oscillator | Masayuki Fujita, Shigeki Tokita, Tadashi Ikegawa, Toshiyuki Kawashima, Hirofumi Kan | 2010-01-26 |
| 7521702 | Extreme ultraviolet light source and extreme ultraviolet light source target | Keiji Nagai, Hiroaki Nishimura, Takayoshi Norimatsu, Katsunobu Nishihara, Noriaki Miyanaga +13 more | 2009-04-21 |
| 5872804 | Solid-state laser amplifier | Hirofumi Kan, Masanobu Yamanaka, Hiromitsu Kiriyama, Takuji Yoshida, Sadao Nakai +1 more | 1999-02-16 |
| 5587793 | Birefringence distribution measuring method | Sadao Nakai, Masanobu Yamanaka, Masato Ohmi, Masanori Akatsuka, Chiyoe Yamanaka +1 more | 1996-12-24 |