Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6110291 | Thin film forming apparatus using laser | Kenyu Haruta, Koichi Ono, Mutsumi Tsuda, Yoshio Saito, Keisuke Nanba +22 more | 2000-08-29 |
| 6033741 | Thin film forming apparatus using laser | Kenyu Haruta, Koichi Ono, Yoshio Saito, Kazuyoshi Kojima, Tetsuya Takami +2 more | 2000-03-07 |
| 6008914 | Laser transfer machining apparatus | Tomohiro Sasagawa, Kenyu Haruta, Yukio Sato, Mitsuo Inoue, Akihiro Suzuki +2 more | 1999-12-28 |
| 5305338 | Switch device for laser | Akihiro Suzuki, Kenyu Haruta, Haruhiko Nagai, Akihiko Iwata, Shinji Murata +3 more | 1994-04-19 |
| 5258994 | Discharge-excited laser apparatus | Kenyu Haruta, Akihiro Suzuki, Akihiko Iwata, Yasushi Minamitani, Tomohiro Sasagawa +1 more | 1993-11-02 |
| 5243614 | Wavelength stabilizer for narrow bandwidth laser | Atsushi Sugitatsu, Hajime Nakatani, Yasushi Minamitani | 1993-09-07 |
| 5177762 | Saturable reactor | Yukio Sato, Mitsuo Inoue, Kenyu Haruta, Akihiro Suzuki | 1993-01-05 |
| 5130998 | Laser device with oscillation wavelength control | Atsushi Sugitatsu | 1992-07-14 |
| 5107511 | Method of stabilizing laser wavelength and laser device with stabilized wavelength | Hajime Nakatani, Yoshibumi Minowa, Hiromi Kaneko, Kenyu Haruta, Haruhiko Nagai +2 more | 1992-04-21 |
| 4977563 | Laser apparatus | Hajime Nakatani, Yoshibumi Minowa | 1990-12-11 |
| 4947398 | Laser device with wavelength stabilization control and method of operating the same | Kenichi Yasuda, Hajime Nakatani | 1990-08-07 |
| 4914662 | Laser wavelength stabilization | Hajime Nakatani, Yoshibumi Minowa, Haruhiko Nagai, Kenyu Haruta | 1990-04-03 |
| 4837773 | Discharge excitation type short pulse laser | Mitsuo Inoue, Yukio Sato, Kenyu Haruta, Haruhiko Nagai | 1989-06-06 |
| 4722090 | Excimer laser equipment | Kenyu Haruta, Yukio Sato, Haruhiko Nagai | 1988-01-26 |
| 4686682 | Discharge excitation type short pulse laser device | Kenyu Haruta, Yukio Sato, Haruhiko Nagai, Hajime Nakatani, Hideki Kita | 1987-08-11 |