Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9213208 | Liquid crystal display device comprising voltage fluctuations | Masahiko Nishide, Hideaki Sakai, Kenji Ogura, Shigeki Kitamura | 2015-12-15 |
| 7072367 | Systems for generating high-power short-pulse laser light | Kyoichi Deki, Fumiaki Matsuoka | 2006-07-04 |
| 6906283 | Method of processing substances by short-pulse, wavelength tunable raman laser | Kyoichi Deki, Fumiaki Matsuoka | 2005-06-14 |
| 6751240 | Systems for generating short-pulse laser light | Kyoichi Deki, Fumiaki Matsuoka | 2004-06-15 |
| 6633594 | Method for changing a wavelength of a laser light | Hiromitsu Kiriyama, Yoichiro Maruyama | 2003-10-14 |
| 6370166 | Method of enabling laser light to propagate through a medium over long distance by means of controlling its wavefront | Katsuaki Akaoka, Yoichiro Maruyama | 2002-04-09 |
| 5701320 | Apparatus and method of stabilizing oscillation frequency for single axial mode frequency tunable laser oscillator and apparatus and method of frequency sweepable laser oscillation | Akira Sugiyama, Tsuyoshi Nakayama, Masaaki Kato, Yoichiro Maruyama | 1997-12-23 |
| 5544191 | Metal vapor laser capable of cold operation | Akira Ohzu, Masaaki Kato, Yoji Suzuki | 1996-08-06 |
| 5287379 | Method of producing a small beam expansion of laser light | Akira Ohzu, Masaaki Kato, Yoichiro Maruyama | 1994-02-15 |
| 5216679 | Solid-state tunable laser resonator | Koji Tamura, Toku Shimizu | 1993-06-01 |
| 4689128 | Method of separating isotopes | Youji Suzuki, Yoichiro Maruyama, Masaaki Kato, Koreyuki Shiba | 1987-08-25 |
| 4646309 | Dye laser | Yoichiro Maruyama, Koreyuki Shiba, Toshio Niwa, Masaharu Kaneko, Hitoshi Ono | 1987-02-24 |
| 4584072 | Process for separating an isotope from a mixture of different isotopes by using a single laser beam | Yoichiro Maruyama, Youji Suzuki, Kazumi Iwamoto | 1986-04-22 |
| 4453252 | Dye laser | Yoichiro Maruyama, Seiichi Imahori, Masaharu Kaneko, Hitohsi Ono | 1984-06-05 |