Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973254 | Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit | Hisashi Masuda | 2005-12-06 |
| 6961507 | Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit | Hisashi Masuda | 2005-11-01 |
| 6933185 | Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistor | Hiroyuki Wada, Yoshimi Hirata, Ayumu Taguchi, Koichi Tatsuki, Nobuhiko Umezu +5 more | 2005-08-23 |
| 6898366 | Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit | Hisashi Masuda | 2005-05-24 |