Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7738521 | Semiconductor laser device | Tsukuru Ohtoshi, Kazunori Shinoda, Akihisa Terano, Hitoshi Nakamura, Shigehisa Tanaka | 2010-06-15 |
| 6055256 | Laser beam printer and semiconductor laser device suitable for a light source thereof | Seiji Maruo, Shinya Kobayashi, Akira Arimoto, Susumu Saito | 2000-04-25 |
| 5809053 | Semiconductor laser device and optical printing apparatus using the same | Seiji Maruo, Shinya Kobayashi, Akira Arimoto, Susumu Saito | 1998-09-15 |
| 5524013 | Beam scannable laser diode | Susumu Saito | 1996-06-04 |
| 5396511 | Semiconductor laser apparatus with curved waveguide | Kenji Uchida, Shinichirou Yano | 1995-03-07 |
| 4827483 | Semiconductor laser device and method of fabricating the same | Tadashi Fukuzawa, Naoki Chinone, Katsutoshi Saito, Takashi Kajimura, Yuuichi Ono | 1989-05-02 |
| 4811354 | Semiconductor laser | Kazuhisa Uomi, Naoki Chinone, Misuzu Yoshizawa, Takashi Kajimura, Yuichi Ono | 1989-03-07 |
| 4780879 | Semiconductor laser device having little astigmatism | Naoki Chinone, Shigeo Yamashita, Akemi Yamanaka, Yuichi Ono, Toshihiro Kawano +4 more | 1988-10-25 |