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Patent Searching and Data


Title:
CAMERA
Document Type and Number:
WIPO Patent Application WO/2003/096680
Kind Code:
A1
Abstract:
A camera comprising a photographing optical system for focusing the optical image of an object, a photoelectric converting element for converting the optical image into an electric signal, an optical element disposed between the photographing optical system and the photoelectric converting element, and a piezoelectric element for oscillating the optical element sequentially in the vicinity of at least two resonance frequencies.

Inventors:
KAWAI SUMIO (JP)
ITO JUNICHI (JP)
TAKIZAWA HIROYUKI (JP)
Application Number:
PCT/JP2003/005789
Publication Date:
November 20, 2003
Filing Date:
May 08, 2003
Export Citation:
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Assignee:
OLYMPUS OPTICAL CO (JP)
KAWAI SUMIO (JP)
ITO JUNICHI (JP)
TAKIZAWA HIROYUKI (JP)
International Classes:
G03B11/00; G03B17/02; G03B17/14; G03B19/02; H04N5/225; G02B7/02; H04N9/04; H04N101/00; (IPC1-7): H04N5/225; G03B11/00; G03B17/14; G03B19/02
Foreign References:
JP2002010137A2002-01-11
JPH09130654A1997-05-16
JPH0879633A1996-03-22
JP2002204379A2002-07-19
JPH07151946A1995-06-16
US5910700A1999-06-08
US4387973A1983-06-14
Other References:
See also references of EP 1505826A4
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (7-2 Kasumigaseki 3-chom, Chiyoda-ku Tokyo, JP)
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