Zenji Wakimoto

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Telecentric imaging optical system
- Patent number 5,414,561
- Issue date May 9, 1995
- Dainippon Screen Mfg. Co., Ltd.
- Zenji Wakimoto
- G02 - OPTICS
Information Patent Grant
Apparatus for recording an image
- Patent number 5,291,329
- Issue date Mar 1, 1994
- Dainippon Screen Mfg. Co., Ltd.
- Zenji Wakimoto
- G02 - OPTICS
Information Patent Grant
Apochromat optical system
- Patent number 4,955,701
- Issue date Sep 11, 1990
- Dainippon Screen Mfg. Co., Ltd.
- Yoshikazu Kataoka
- G02 - OPTICS
Information Patent Grant
Telecentric image-forming optical system for large image size
- Patent number 4,929,066
- Issue date May 29, 1990
- Dainippon Screen Mfg. Co., Ltd.
- Zenji Wakimoto
- G02 - OPTICS
Information Patent Grant
Telecentric image-forming system having varible magnifications
- Patent number 4,867,545
- Issue date Sep 19, 1989
- Dainippon Screen Mfg. Co., Ltd.
- Zenji Wakimoto
- G02 - OPTICS
Information Patent Grant
Optical system for flying spot scanning apparatus
- Patent number 4,852,957
- Issue date Aug 1, 1989
- Dainippon Screen Mfg. Co., Ltd.
- Zenji Wakimoto
- G02 - OPTICS