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Patent applications and USPTO patent grants for Watanabe; Naofumi.The latest application filed is for "x-ray computed tomographic apparatus".
Patent | Date |
---|---|
X-ray computed tomographic apparatus Grant 7,203,270 - Okumura , et al. April 10, 2 | 2007-04-10 |
X-ray computed tomographic apparatus App 20040202277 - Okumura, Miwa ;   et al. | 2004-10-14 |
Sulfonamide derivatives and drugs containing the same as the active ingredient Grant 6,403,607 - Hidaka , et al. June 11, 2 | 2002-06-11 |
Helical scanning type X-ray CT apparatus with movable gantry Grant 6,212,251 - Tomura , et al. April 3, 2 | 2001-04-03 |
X-ray CT scanner system having a plurality of x-ray scanner apparatus Grant 5,751,837 - Watanabe , et al. May 12, 1 | 1998-05-12 |
Optical data transmission apparatus for transmitting a signal between a rotatable portion and fixed portion of an X-ray CT scanner Grant 5,336,897 - Watanabe , et al. August 9, 1 | 1994-08-09 |
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