Details
- Application number :
- 2003252476
- Application type :
- Standard
- Application status :
- LAPSED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Optical fiber, optical fiber coupler including the same, erbium loaded optical fiber amplifier and light guide
- Inventor :
- Tanaka, Daiichiro
;
Himeno, Kuniharu
;
Ikeda, Masashi
;
Nakayama, Masakazu
;
Oohashi, Masakazu
;
Ohtsuka, Masaaki
- Agent name :
-
- Address for service :
-
- Filing date :
- 07 July 2003
- Associated companies :
-
- Applicant name :
- FUJIKURA LTD.
- Applicant address :
- 5-1, Kiba 1-chome, Kohtoh-ku, Tokyo 135-8512
- Old name :
-
- Original Source :
- Go