Details
- Application number :
- 2001271074
- Application type :
- Standard
- Application status :
- LAPSED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method
- Inventor :
- Sekiguchi, Hiroshi
;
Suzuki, Hiroshi
;
Ashizaki, Yoshihiro
;
Ryuugou, Tadahiko
;
Teramoto, Kohei
- Agent name :
-
- Address for service :
-
- Filing date :
- 18 July 2001
- Associated companies :
-
- Applicant name :
- Mitsubishi Denki Kabushiki Kaisha
- Applicant address :
-
- Old name :
-
- Original Source :
- Go