Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362532 | Fiber structure, pulse laser device, supercontinuum light source, and production method for fiber structure | Ryota Kakei, Shin Kato, Masaru SHIMOMAKI, Tomoya Nakazawa, Yu Matsushiro | 2025-07-15 |
| 11733464 | Fiber structure, pulse laser device, and supercontinuum light source | Ryota Kakei, Shin Kato, Tomoya Nakazawa, Masaru SHIMOMAKI, Shinichi Ohba +1 more | 2023-08-22 |
| 11424162 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2022-08-23 |
| 11241757 | Laser processing method and device | Kazuhiro Atsumi, Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu | 2022-02-08 |
| 10796959 | Laser processing method and laser processing apparatus | Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda | 2020-10-06 |
| 10622255 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2020-04-14 |
| 10293433 | Laser processing method and device | Kazuhiro Atsumi, Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu | 2019-05-21 |
| 10068801 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2018-09-04 |
| 9852898 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Yoshinori Honda, Hiroyuki Taketomi, Koji Kawai, Hidetsugu Takaoka, Takashi Suzuki | 2017-12-26 |
| 9837315 | Laser processing method and laser processing apparatus | Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda | 2017-12-05 |
| 9728393 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Yoshinori Honda, Hiroyuki Taketomi, Koji Kawai, Hidetsugu Takaoka, Takashi Suzuki | 2017-08-08 |
| 9711405 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2017-07-18 |
| 9553023 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2017-01-24 |
| 9548246 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2017-01-17 |
| 9543256 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2017-01-10 |
| 9543207 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2017-01-10 |
| 9511449 | Laser processing method and device | Kazuhiro Atsumi, Koji Kuno, Masayoshi Kusunoki, Tatsuya Suzuki, Kenshi Fukumitsu | 2016-12-06 |
| 9488827 | Spectral device | Michiharu Yonezawa | 2016-11-08 |
| 9318312 | Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target | Yoshinori Honda, Yuji Kasamatsu, Takashi Suzuki, Takeaki Hattori, Koji Kawai +2 more | 2016-04-19 |
| 9287177 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2016-03-15 |
| 9240313 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Yoshinori Honda, Hiroyuki Taketomi, Koji Kawai, Hidetsugu Takaoka, Norio Ichikawa +1 more | 2016-01-19 |
| 9142458 | Substrate dividing method | Yoshimaro Fujii, Kenshi Fukumitsu, Naoki Uchiyama | 2015-09-22 |
| 8969761 | Method of cutting a wafer-like object and semiconductor chip | Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda | 2015-03-03 |
| 8969752 | Laser processing method | Kenshi Fukumitsu, Naoki Uchiyama | 2015-03-03 |
| 8946589 | Method of cutting a substrate, method of cutting a wafer-like object, and method of manufacturing a semiconductor device | Kenshi Fukumitsu, Naoki Uchiyama, Toshimitsu Wakuda | 2015-02-03 |