Issued Patents All Time
Showing 276–294 of 294 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008497 | Laser appartus | Hakaru Mizoguchi, Yukio Kobayashi, Yoshiho Amada, Tatsuo Mimura | 1999-12-28 |
| 5802094 | Narrow band excimer laser | Masahiko Kowaka, Yukio Kobayashi | 1998-09-01 |
| 5764666 | Device for detecting malfunctions in laser devices | Noritoshi Ito | 1998-06-09 |
| 5748316 | Detector for wavelength of excimer laser | Yukio Kobayashi | 1998-05-05 |
| 5710787 | Output controller for laser device | Yoshiho Amada, Noritoshi Ito | 1998-01-20 |
| 5642374 | Excimer laser device | Hakaru Mizoguchi | 1997-06-24 |
| 5596596 | Narrow band excimer laser | Masahiko Kowaka, Yukio Kobayashi | 1997-01-21 |
| 5463650 | Apparatus for controlling output of an excimer laser device | Noritoshi Ito, Yoshiho Amada | 1995-10-31 |
| 5404366 | Narrow band excimer laser and wavelength detecting apparatus | Masahiko Kowaka, Yukio Kobayashi | 1995-04-04 |
| 5373515 | Laser wavelength controlling apparatus | Yasuo Itakura, Masahiko Kowaka, Yoshino Amada | 1994-12-13 |
| 5373523 | Excimer laser apparatus | Junichi Fujimoto, Hakaru Mizoguchi, Yoshiho Amada | 1994-12-13 |
| 5218421 | Wavelength detecting apparatus | Masahiko Kowaka, Yukio Kobayashi | 1993-06-08 |
| 5198872 | Apparatus for detecting the wavelength of laser light | Masahiko Kowaka, Yukio Kobayashi | 1993-03-30 |
| 5142543 | Method and system for controlling narrow-band oscillation excimer laser | Masahiko Kowaka | 1992-08-25 |
| 5081635 | Apparatus for controlling output from an excimer laser device | Noritoshi Ito, Masahiko Kowaka | 1992-01-14 |
| 4975919 | Laser wavelength control apparatus | Yoshiho Amada, Masahiko Kowaka | 1990-12-04 |
| 4926428 | Method and apparatus for sensing the wavelength of a laser beam | Koichi Kajiyama, Kaoru Saito, Yasuo Itakura, Masahiko Kowaka, Tadayoshi Yamaguchi | 1990-05-15 |
| 4856018 | Light source for reduced projection | Yasuhiro Nozue, Koichi Kajiyama, Kaoru Saito, Masahiko Kowaka, Yasuo Itakura | 1989-08-08 |
| 4829536 | Multi-mode narrow-band oscillation excimer laser | Koichi Kajiyama, Kaoru Saito, Yasuhiro Nozue, Noritoshi Ito, Junichi Fujimoto +2 more | 1989-05-09 |