Kaoru Ito

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Ohta-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens drive device, image pickup device and lens drive method
- Patent number 8,089,553
- Issue date Jan 3, 2012
- Ricoh Company, Ltd.
- Yohsuke Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens barrel
- Patent number 7,259,923
- Issue date Aug 21, 2007
- Ricoh Company, Ltd.
- Katsuhiko Nuno
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LENS DRIVE DEVICE, IMAGE PICKUP DEVICE AND LENS DRIVE METHOD
- Publication number 20090141135
- Publication date Jun 4, 2009
- Yohsuke Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS BARREL
- Publication number 20080252999
- Publication date Oct 16, 2008
- Katsuhiko Nuno
- G02 - OPTICS
Information Patent Application
Lens barrel
- Publication number 20050068638
- Publication date Mar 31, 2005
- Katsuhiko Nuno
- G02 - OPTICS