Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11241757 | Laser processing method and device | Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu, Fumitsugu Fukuyo | 2022-02-08 |
| 10293433 | Laser processing method and device | Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu, Fumitsugu Fukuyo | 2019-05-21 |
| 9511449 | Laser processing method and device | Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu, Fumitsugu Fukuyo | 2016-12-06 |
| 9352414 | Laser processing method and device | Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki | 2016-05-31 |
| 9012805 | Laser working method | Koji Kuno, Tatsuya Suzuki | 2015-04-21 |
| 8993922 | Laser processing method and device | Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki | 2015-03-31 |
| 8950217 | Method of cutting object to be processed, method of cutting strengthened glass sheet and method of manufacturing strengthened glass member | Hiroyuki Iwaki, Takafumi OGIWARA, Takeshi Sakamoto, Masaharu Hoshikawa, Daisuke Kawaguchi +1 more | 2015-02-10 |
| 8933368 | Laser processing method for cutting planar object | Koji Kuno, Tatsuya Suzuki | 2015-01-13 |
| 8890027 | Laser processing method and laser processing system | Fumitsugu Fukuyo, Etsuji Ohmura, Kenshi Fukumitsu, Masayoshi Kumagai, Naoki Uchiyama | 2014-11-18 |
| 8816245 | Method of cutting object to be processed | Hiroyuki Iwaki, Takafumi OGIWARA, Takeshi Sakamoto, Masaharu Hoshikawa, Daisuke Kawaguchi | 2014-08-26 |
| 8735770 | Laser processing method for forming a modified region in an object | Koji Kuno, Tatsuya Suzuki | 2014-05-27 |
| 8685838 | Laser beam machining method | Fumitsugu Fukuyo, Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda, Kenichi Muramatsu | 2014-04-01 |
| 8624153 | Laser processing method and device | Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu, Fumitsugu Fukuyo | 2014-01-07 |
| 8563893 | Laser material processing system | Koji Kuno, Kenichi Muramatsu, Tetsuya Osajima | 2013-10-22 |
| 8551817 | Semiconductor substrate cutting method | Kenshi Fukumitsu, Fumitsugu Fukuyo, Naoki Uchiyama, Ryuji Sugiura | 2013-10-08 |
| 8513567 | Laser processing method for forming a modified region for cutting in an object | Tetsuya Osajima, Ryuji Sugiura | 2013-08-20 |
| 8247734 | Laser beam machining method | Fumitsugu Fukuyo, Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda, Kenichi Muramatsu | 2012-08-21 |
| 8058103 | Semiconductor substrate cutting method | Kenshi Fukumitsu, Fumitsugu Fukuyo, Naoki Uchiyama, Ryuji Sugiura | 2011-11-15 |
| 7626137 | Laser cutting by forming a modified region within an object and generating fractures | Fumitsugu Fukuyo, Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda, Kenichi Muramatsu | 2009-12-01 |
| 7615721 | Laser processing method and laser processing apparatus | Fumitsugu Fukuyo, Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda, Kenichi Muramatsu | 2009-11-10 |
| 7592238 | Laser processing method and laser processing apparatus | Fumitsugu Fukuyo, Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda, Kenichi Muramatsu | 2009-09-22 |
| 7547613 | Laser processing method and laser processing apparatus | Fumitsugu Fukuyo, Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda, Kenichi Muramatsu | 2009-06-16 |
| 6161878 | External cover pipe for fluid transport pipe | Kikuo Saito, Yasushi Shimonaka, Tamotsu Maenishi | 2000-12-19 |
| 5637874 | Apparatus and method for measuring chemiluminescence | Katsu Honzawa, Fumihiko Shimomura, Masayuki Masuko, Tsuyoshi Hayakawa | 1997-06-10 |
| 5576212 | Oxidizing composition in powder form | Katsu Honzawa, Seiji Kawaguchi, Fumihiko Shimomura, Takahiko Ishiguro, Hisaya Motojima | 1996-11-19 |