Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070339 | Method of manufacturing optical transceiver and adjustment device thereof | Kimio Nagasaka, Takeo Kaneko | 2006-07-04 |
| 7068889 | Optical communication module, optical communications apparatus, and manufacturing method thereof | Kimio Nagasaka | 2006-06-27 |
| 7065275 | Optic communications module, method for manufacturing the same, optic communications device, and electronic equipment | — | 2006-06-20 |
| 7063467 | Optical module and method of manufacturing the same, and hybrid integrated circuit, hybrid circuit board, electronic apparatus, opto-electricity mixed device, and method of manufacturing the same | Kimio Nagasaka, Takeo Kaneko | 2006-06-20 |
| 7027381 | Laser drawing apparatus, laser drawing method, a master for manufacturing hologram, and manufacturing method thereof | Kimio Nagasaka, Hiroyasu Kaseya | 2006-04-11 |
| 7005246 | Manufacturing method of microstructure, manufacturing method and manufacturing device of electronic device | Kimio Nagasaka, Hiroyasu Kaseya | 2006-02-28 |
| 6872498 | Pattern drawing device and manufacturing method of pattern drawing body | Kimio Nagasaka, Eiichi Fujii | 2005-03-29 |
| 6866969 | Photomask, microstructure, manufacturing method of photomask, and aligner | Kimio Nagasaka | 2005-03-15 |
| 6788467 | Electro-optical device having reduced size and improved light utilization efficiency and electronic using the same | Kimio Nagasaka | 2004-09-07 |
| 6643067 | Electro-optical device and electronic apparatus | Kimio Nagasaka, Osamu Okumura | 2003-11-04 |
| 6515953 | Processing method of a master disc for optical discs and processing method of grooves | Hidemichi Furihata, Hideaki Yamada | 2003-02-04 |
| 6512535 | Laser drawing apparatus and laser drawing method | Kimio Nagasaka | 2003-01-28 |
| 6224959 | Optical disc | Kimio Nagasaka | 2001-05-01 |
| 5901133 | Objective lens actuator | Hisao Isobe | 1999-05-04 |
| 5659525 | Objective lens drive unit having shaped magnetic pieces for providing a restoring force | Hajime Kinoshita | 1997-08-19 |
| 5517362 | Optical pickup device | Ikuo Kasuga, Tatuki Wade | 1996-05-14 |
| 5488594 | Objective actuator for positioning an optical pick-up device | Fumio Kobayashi, Ikuo Kasuga | 1996-01-30 |