Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Tetsuo Kawahito Patents Inventor: Kawahito; Tetsuo Address: Chiba, JP No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 5311937 Extractor for an injection pipe May 17, 1994 An apparatus is provided for automatically extracting a grout injection pipe through which grout is injected into fragile ground for improving the same. An extractor for an injection pipe has an extracting main body including a chucking element for chucking the periphery of the injection       Recently Added Patents Delivery of multiple doses of medications Window vent stop Method and apparatus for supporting a chassis cover Antenna and portable device using the same Recording and reproducing apparatus and reproduction processing method Television Closed compression-type coaxial cable connector   Randomly Featured Patents Ordering of network line segments, in particular for calculation of interferences between lines in an electrical network Methods of manufacturing compound semiconductor crystals and apparatus for the same Process for the preparation of alkyl carboxylate Deskewed clock distribution network with edge clock Toy figure Image data background determining apparatus image data background determining method, and medium recording thereon image data background determination control program Motor vehicles incorporating deployable roll bar assemblies Joystick assembly Modular grate arrangement for a gas cooking appliance Pyramid building game © 2006. PatentGenius. All Rights Reserved.