21
Shoji Futamura, Chikara Murata, Isamu Aoki: Method and apparatus for manufacturing profiles and laminates. Institute of Technology Precision Electrical Discharge Works, Japan Science and Technology Corporation, McGlew and Tuttle P C, January 27, 2004: US06682625 (5 worldwide citation)

A method for manufacturing profiles formed so as to have different cross-sectional shapes in the height direction, in which a long-sized hoop of workpiece is indexed, a plurality of types of component members having outer contours corresponding to the respective cross-sectional shapes of the profile ...


22
Sei Ozaki, Shoji Futamura: Dies for extrusion-shaping ceramic honeycomb structural bodies. NGK Insulators, Institute of Technology Precision Electrical Discharge Works, Parkhurst Oliff & Berridge, October 25, 1988: US04780075 (4 worldwide citation)

Ceramic honeycomb structural body-extruding dies are disclosed which each comprise a plurality of die-constituting members. The die-constituting members are bonded together with a bonding layer, and the bonding layer is composed of an acid-resisting metal.


23
Shoji Futamura: Electrical discharge machining apparatus including a shield for preventing deformation by temperature. Institute of Technology Precision Electrical Discharge Works, McGlew and Tuttle, December 20, 1988: US04792653 (3 worldwide citation)

An electrical discharge machining apparatus having an electrode and a work table on which a workpiece is placed for machining the workpiece by causing an electric discharge between the electrode and the workpiece. A shielding cover for forming a substantially enclosed predetermined space around main ...


24
Kenichi Takahashi, Koichi Hirano, Shoji Futamura: Tire manufacturing mold. Bridgestone Tire, Institute of Technology Precision Electrical Discharge Works, McGlew and Tuttle, September 24, 1985: US04543050 (3 worldwide citation)

A tire manufacturing mold having a contour surface consisting of a predetermined curved surface corresponding to the outer circumferential surface of a tire being molded, a plurality of bone portions and blade portions, both protruding on the contour surface, and a manufacturing method of the same a ...


25
Kazuo Suzuki, Shoji Futamura: Electrode clamp device. NGK Insulatos, Institute of Technology Precision Electrical Discharge Works, Parkhurst Wendel & Rossi, October 27, 1992: US05158659 (3 worldwide citation)

An electrode clamp device for use in electrochemical machines for simultaneously holding a plurality of electrodes made of metallic pipes. The clamp device comprises a clamp block having a plurality of electrode inserting through holes and a plurality of blind tapped holes each of which is perpendic ...


26
Sei Ozaki, Shoji Futamura: Method of manufacturing a die for extruding honeycomb body. NGK Insulators, Institute of Technology Precision Electrical Discharge Works, Parkhurst & Oliff, November 24, 1987: US04707904 (1 worldwide citation)

Disclosed herein is a die for extruding honeycomb structural body, which comprises a die base body made of an alloy steel and a plate of a wear resistant alloy which is joined to the front face side of the die base body. In the wear resistant alloy plate are formed forming slits having a sectional p ...


27
Futamura Shoji: Optical aligning device for positioning the electrode of a spark discharge machining apparatus. Institute of Technology Precision Electrical Discharge Works, Christensen & Sanborn, January 1, 1974: US3782830

Disclosed is a spark discharge machining apparatus including a machining electrode, a worktable for supporting a work-piece to be machined and optical means for accurately establishing the location of the electrode relative to the worktable. The worktable is translatable for measured distances into ...


28
Endo Yasuhiko, Takase Kengo, Watanabe Shunjiro, Adachi Shoichiro: Chromium-free rust inhibitive treatment method for metal members having a zinc surface such as galvanized products and metal members having a chromium-free rust inhibitive treated zinc surface. Institute Of Technology Precision Electrical Discharge Works, July 27, 2006: KR1020060007166

PURPOSE: A chromium-free rust inhibitive treatment method capable of detering the formation of white rust for 72 hours or more, a period thought to be practically useful, in the salt water spray test specified in JIS Z 2371, and a chromium-free rust inhibitive treatment method capable of giving a wh ...


29
Futamura Shoji, Kaneko Hiromitsu: Press. Institute Of Technology Precision Electrical Discharge Works, December 5, 2002: KR1020027008684

A press comprising a substrate (1), a guide body (2) having one end orthogonal to the substrate (1), a supporting plate (3) orthogonal to the guide body (2), a threaded shaft (5) supported by the supporting plate (3) parallel with the guide body (2), a nut member (8) screwed on the threaded shaft (5 ...


30
Futamura Shoji, Unno Keizo: Press forming machine. Institute Of Technology Precision Electrical Discharge Works, September 26, 2002: KR1020020013718

PURPOSE: A press forming machine is provided which can separately drive driving sources so as to always maintain a movable mold at a desired position relative to a fixed mold when press forming proceeds. CONSTITUTION: The press forming machine comprises a lower support stand(10), an upper support pl ...