Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622254 | Laser working method, laser working apparatus, and its manufacturing method | Makoto Nakano, Koji Kuno, Takashi Inoue, Masayoshi Kumagai | 2020-04-14 |
| 9428413 | Laser working method, laser working apparatus, and its manufacturing method | Makoto Nakano, Koji Kuno, Takashi Inoue, Masayoshi Kumagai | 2016-08-30 |
| 8610028 | Laser processing device | Koji Kuno, Tatsuya Suzuki, Norio Kurita | 2013-12-17 |
| 8563893 | Laser material processing system | Koji Kuno, Kenichi Muramatsu, Kazuhiro Atsumi | 2013-10-22 |
| 8513567 | Laser processing method for forming a modified region for cutting in an object | Ryuji Sugiura, Kazuhiro Atsumi | 2013-08-20 |
| 8134099 | Laser working method, laser working apparatus, and its manufacturing method | Makoto Nakano, Koji Kuno, Takashi Inoue, Masayoshi Kumagai | 2012-03-13 |
| 8022332 | Laser processing device | Yukio Eda, Sadashi Adachi, Norio Kurita | 2011-09-20 |
| 7626746 | Shutter unit and laser processing device using same | Norio Kurita, Masayoshi Kusunoki, Tatsuya Suzuki, Toshimitsu Wakuda | 2009-12-01 |
| 7595895 | Laser beam machining system | Norio Kurita | 2009-09-29 |
| 7489454 | Laser processing device | Fumitsugu Fukuyo, Kenshi Fukumitsu | 2009-02-10 |
| 7360953 | Light guiding device | Kazuhito Kawai | 2008-04-22 |
| 7333255 | Laser processing device | Yukio Eda, Sadashi Adachi, Norio Kurita | 2008-02-19 |