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Straightness correcting method for surface texture measuring instrument, and surface texture measuring instrument Grant 7,363,181 - Katayama , et al. April 22, 2 | 2008-04-22 |
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Surface texture measuring instrument and a method of adjusting an attitude of a work for the same App 20020170196 - Takemura, Fumihiro ;   et al. | 2002-11-21 |
Skiing Facilities Capable Of Changing Shape Of Surface Of Ski Slope And Method For Changing Shape Of Surface Of Ski Slope Of Skiing Facilities App 20020165034 - Katayama, Minoru | 2002-11-07 |
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