| 7072373 |
Ridge waveguide semiconductor laser diode |
Michio Ohkubo, Takeshi Namegaya, Akihiko Kasukawa, Junji Yoshida |
2006-07-04 |
| 6618417 |
Ridge waveguide semiconductor laser diode |
Michio Ohkubo, Takeshi Namegaya, Akihiko Kasukawa |
2003-09-09 |
| 6560260 |
Ridge waveguide semiconductor laser diode |
Michio Ohkubo, Takeshi Namegaya, Akihiko Kasukawa |
2003-05-06 |
| 6522486 |
Optical communication device and method of fixing optical module |
Chihomi Furuhashi, Takeshi Aikiyo |
2003-02-18 |
| 6393032 |
Wireless LAN system and method of driving the same |
— |
2002-05-21 |
| 6208332 |
Resistance film tablet system capable of rapidly detecting a position of contact and method of controlling the same |
— |
2001-03-27 |
| 5962873 |
Semiconductor laser device having a COD-preventing structure |
Michio Ohkubo, Tetsuro Ijichi |
1999-10-05 |
| 5959435 |
Method and system for monitoring battery |
— |
1999-09-28 |
| 5828663 |
Access control system for wireless-lan terminals |
— |
1998-10-27 |
| 5774468 |
Terminal unit for wireless communication network |
Hidenori Maruyama |
1998-06-30 |
| 5740160 |
Setting network identifier in wireless local area network |
Kenichi Ariga |
1998-04-14 |