Kazuyoshi Yamada

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Kasugai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wide-angle lens system
- Patent number 6,853,495
- Issue date Feb 8, 2005
- Elmo Company, Limited
- Yasuhiro Kondo
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Head removable camera
- Publication number 20080170154
- Publication date Jul 17, 2008
- Elmo Co., Ltd.
- Kazuyoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wide-angle lens system
- Publication number 20030117721
- Publication date Jun 26, 2003
- Elmo Company, Limited
- Yasuhiro Kondo
- G02 - OPTICS